FY 2000 Data by Facility (191KB)

Fiscal 2000 Data by Facility
INDEX
34
Major Categories of Environmental Burden Produced by TDK
Facilities with ISO 14001 Certification
Data of Environmental Burden at Major TDK Facilities
1 Hirasawa Plant
2 Chokai Plant
3 Kyoden Plant
4 Inakura Plant
5 Akita Plant
6 Kotoura Plant
7 Kisakata Plant
8 Technical Center
9 Narita Plant, A and C areas
10 Narita Plant, B area
11 Kofu Plant
36
37
12 Chikumagawa Plant
13 Chikumagawa 1st Technical Center
14 Chikumagawa 2nd Technical Center
38
38
39
39
40
40
41
41
42
42
43
15 Shizuoka Plant
16 Shizunami Plant
17 Sagara Plant
18 Mikumagawa Plant
19 Ujo TDK Corp.
20 Ouchi TDK Corp.
21 TDK-MCC Corp.
22 Iwaki Kogyo Corp.
23 Kisakata TDK Corp.
24 Fuji Kogyosho Corp.
25 Konoura TDK Corp.
43
44
44
45
45
45
46
47
47
48
48
49
49
50
26 Yuzawa TDK Corp.
27 TDK Akita Components Corp., Honjo Plant
28 TDK Akita Components Corp., Yashima Plant
29 Yuza TDK Corp.
30 Tsuruoka TDK Corp.
31 Sakata TDK Corp.
32 TDK Micro Device Corp.
33 Toso TDK Corp.
34 Kofu TDK Corp.
35 Media Technology Corp.
36 Iida TDK Corp.
37 TDK Service Corporation Akita Sales Office
38 Korea TDK Co., Ltd.
39 TDK Dalian Corporation
50 TDK Manufacturing Deutschland GmbH
Akita
52 BT Magnet-Technologie GmbH
1 Hirasawa Plant 19 Ujo TDK Corp.
2 Chokai Plant
20 Ouchi TDK Corp.
3 Kyoden Plant
21 TDK-MCC Corp.
4 Inakura Plant
22 Iwaki Kogyo Corp.
5 Akita Plant
23 Kisakata TDK Corp.
6 Kotoura Plant
24 Fuji Kogyosho Corp.
7 Kisakata Plant
25 Konoura TDK Corp.
53 TDK Electronics Hungary
50
51
51
52
52
53
53
54
54
55
55
56
57
57
40 TDK Taiwan Corporation Yangmei Plant
41 SAE Magnetic (Hong Kong) Ltd.
42 TDK (Thailand) Co., Ltd. Rojana Plant
43 TDK (Thailand) Co., Ltd. Wangnoi Plant
44 TDK Philippines Corporation
45 TDK Softec (M) Sdn. Bhd.
46 TDK Compornents U.S.A.,Inc.
47 Discom, Inc.
48 TDK Ferrites Corporation
49 TDK de Mexico S.A. de C.V.
50 TDK Manufacturing Deutschland GmbH
51 TDK Recording Media Europe S.A.
52 BT Magnet-Technologie GmbH
53 TDK Electronics Hungary
41 SAE Magnetic(Hong Kong)Ltd.
39 TDK Dalian Corporation
46 TDK Compornents U.S.A.,Inc.
47 Discom, Inc.
38 Korea TDK Co., Ltd.
26 Yuzawa TDK Corp.
27 TDK Akita Components Corp., Honjo Plant
Yamagata
28 TDK Akita Components Corp., Yashima Plant
29 Yuza TDK Corp.
37 TDK Service Corporation Akita Sales Office
30 Tsuruoka TDK Corp.
31 Sakata TDK Corp.
Nagano
12 Chikumagawa Plant
13 Chikumagawa 1st Technical Center
14 Chikumagawa 2nd Technical Center
Ibaragi
32 TDK Micro Device Corp.
36 Iida TDK Corp.
Chiba
Yamanashi
11 Kofu Plant
34 Kofu TDK Corp.
35 Media Technology Corp.
Oita
18 Mikuma-
gawa Plant
8 Technical Center
9 Narita Plant, A and C areas
10 Narita Plant, B area
33 Toso TDK Corp.
Shizuoka
15 Shizuoka Plant
16 Shizunami Plant
17 Sagara Plant
44 TDK Philippines Corporation
40 TDK Taiwan Corporation Yangmei Plant
42 TDK (Thailand) Co., Ltd. Rojana Plant
43 TDK (Thailand) Co., Ltd. Wangnoi Plant
48 TDK Ferrites Corporation
51 TDK Recording Media Europe S.A.
45 TDK Softec (M) Sdn. Bhd.
49 TDK de Mexico S.A. de C.V.
58
58
59
59
60
60
61
61
62
62
63
63
64
64
35
Fiscal 2000 Data by Facility
INDEX
34
Major Categories of Environmental Burden Produced by TDK
Facilities with ISO 14001 Certification
Data of Environmental Burden at Major TDK Facilities
1 Hirasawa Plant
2 Chokai Plant
3 Kyoden Plant
4 Inakura Plant
5 Akita Plant
6 Kotoura Plant
7 Kisakata Plant
8 Technical Center
9 Narita Plant, A and C areas
10 Narita Plant, B area
11 Kofu Plant
36
37
12 Chikumagawa Plant
13 Chikumagawa 1st Technical Center
14 Chikumagawa 2nd Technical Center
38
38
39
39
40
40
41
41
42
42
43
15 Shizuoka Plant
16 Shizunami Plant
17 Sagara Plant
18 Mikumagawa Plant
19 Ujo TDK Corp.
20 Ouchi TDK Corp.
21 TDK-MCC Corp.
22 Iwaki Kogyo Corp.
23 Kisakata TDK Corp.
24 Fuji Kogyosho Corp.
25 Konoura TDK Corp.
43
44
44
45
45
45
46
47
47
48
48
49
49
50
26 Yuzawa TDK Corp.
27 TDK Akita Components Corp., Honjo Plant
28 TDK Akita Components Corp., Yashima Plant
29 Yuza TDK Corp.
30 Tsuruoka TDK Corp.
31 Sakata TDK Corp.
32 TDK Micro Device Corp.
33 Toso TDK Corp.
34 Kofu TDK Corp.
35 Media Technology Corp.
36 Iida TDK Corp.
37 TDK Service Corporation Akita Sales Office
38 Korea TDK Co., Ltd.
39 TDK Dalian Corporation
50 TDK Manufacturing Deutschland GmbH
Akita
52 BT Magnet-Technologie GmbH
1 Hirasawa Plant 19 Ujo TDK Corp.
2 Chokai Plant
20 Ouchi TDK Corp.
3 Kyoden Plant
21 TDK-MCC Corp.
4 Inakura Plant
22 Iwaki Kogyo Corp.
5 Akita Plant
23 Kisakata TDK Corp.
6 Kotoura Plant
24 Fuji Kogyosho Corp.
7 Kisakata Plant
25 Konoura TDK Corp.
53 TDK Electronics Hungary
50
51
51
52
52
53
53
54
54
55
55
56
57
57
40 TDK Taiwan Corporation Yangmei Plant
41 SAE Magnetic (Hong Kong) Ltd.
42 TDK (Thailand) Co., Ltd. Rojana Plant
43 TDK (Thailand) Co., Ltd. Wangnoi Plant
44 TDK Philippines Corporation
45 TDK Softec (M) Sdn. Bhd.
46 TDK Compornents U.S.A.,Inc.
47 Discom, Inc.
48 TDK Ferrites Corporation
49 TDK de Mexico S.A. de C.V.
50 TDK Manufacturing Deutschland GmbH
51 TDK Recording Media Europe S.A.
52 BT Magnet-Technologie GmbH
53 TDK Electronics Hungary
41 SAE Magnetic(Hong Kong)Ltd.
39 TDK Dalian Corporation
46 TDK Compornents U.S.A.,Inc.
47 Discom, Inc.
38 Korea TDK Co., Ltd.
26 Yuzawa TDK Corp.
27 TDK Akita Components Corp., Honjo Plant
Yamagata
28 TDK Akita Components Corp., Yashima Plant
29 Yuza TDK Corp.
37 TDK Service Corporation Akita Sales Office
30 Tsuruoka TDK Corp.
31 Sakata TDK Corp.
Nagano
12 Chikumagawa Plant
13 Chikumagawa 1st Technical Center
14 Chikumagawa 2nd Technical Center
Ibaragi
32 TDK Micro Device Corp.
36 Iida TDK Corp.
Chiba
Yamanashi
11 Kofu Plant
34 Kofu TDK Corp.
35 Media Technology Corp.
Oita
18 Mikuma-
gawa Plant
8 Technical Center
9 Narita Plant, A and C areas
10 Narita Plant, B area
33 Toso TDK Corp.
Shizuoka
15 Shizuoka Plant
16 Shizunami Plant
17 Sagara Plant
44 TDK Philippines Corporation
40 TDK Taiwan Corporation Yangmei Plant
42 TDK (Thailand) Co., Ltd. Rojana Plant
43 TDK (Thailand) Co., Ltd. Wangnoi Plant
48 TDK Ferrites Corporation
51 TDK Recording Media Europe S.A.
45 TDK Softec (M) Sdn. Bhd.
49 TDK de Mexico S.A. de C.V.
58
58
59
59
60
60
61
61
62
62
63
63
64
64
35
Fiscal 2000 Data by Facility
Major Categories of Environmental Burden Produced by TDK
Unit
TDK Corporation
36
Raw material procurement
Principal raw materials *2 ton
Raw energy procurement
Water *3
1000m3
Electricity *4
MWh
Fiscal 1998
1999
2000
55,000
52,000
49,000
3,654
3,498
3,512
440,767
455,591
449,710
44,208
Fuel *5
kl
42,007
44,022
Amount of environmental
Waste water *6
1000m3
-
2,969
3,056
burden produced
BOD *7
kg
-
6,584
9,741
7,758
SS *7
kg
-
5,405
Iron * 7
kg
-
667
806
Zinc * 7
kg
-
261
180
CO2 * 8
ton-C
72,304
76,395
75,969
NOx * 9
ton
-
193
186
SOx * 9
ton
-
23
24
Soot and dust *9
ton
-
12
4
ton
20,152
18,244
21,764
Waste oil
ton
11,848
9,964
7,206
Waste plastic
ton
2,994
2,822
3,551
Waste acid
ton
1,736
1,972
1,451
Amount of waste generated Sludge
Amount of waste recycled
Domestic
*1
Raw energy procurement
subsidiaries
Sludge
ton
4,450
6,030
7,077
Waste oil
ton
10,433
9,126
6,468
Waste plastic
ton
2,040
2,099
1,784
Waste acid
ton
49
50
102
Water *3
1000m3
580
660
731
Electricity *4
MWh
149,366
169,477
191,960
18,320
Fuel * 5
kl
12,718
13,863
Amount of environmental
Waste water *6
1000m3
-
540
674
burden produced
BOD *7
kg
-
8,353
17,103
SS *7
kg
-
6,709
8,017
Iron * 7
kg
-
138
138
Zinc * 7
kg
-
23
44
CO2 * 8
ton-C
23,774
26,913
32,491
NOx * 9
ton
-
171
286
SOx * 9
ton
-
8
10
Soot and dust *9
ton
-
7
14
ton
1,603
3,106
2,079
Waste oil
ton
6,220
6,214
7,315
Waste plastic
ton
2,769
2,933
3,582
Waste acid
ton
194
202
240
Sludge
ton
74
2
462
Amount of waste generated Sludge
Amount of waste recycled
Waste oil
ton
3,446
2,703
3,035
Waste plastic
ton
821
1,131
2,184
Waste acid
ton
0
0
0
*1: Total of product and R&D bases
*2: Calculated based on materials purchases.
*3: Includes water for industrial use and groundwater.
*4: The volume of electric power purchased (not including figures for electric power generated in-house using fuel)
*5: Figures are on a crude oil conversion basis calculated based on the enforcement ordinance of the Energy Conservation Law.
*6: For facilities listing no waste water emissions, the emission volume is considered to be the volume of water consumed.
*7: Calculated by the average of (the actual emisson) x (result of water quality test)
*8: Electric power and fuel converted to a CO2 conversion coefficients are the figures from the 1999 survey of the electric and electronic industry Voluntary Action Plan on the Environment.
*9: Calculated on the basis of the volume of used fuel. The volume of Nox and soot and dust is measured at smoke generating facilities.
Facilities with ISO 14001 Certification
Domestic
Overseas
Facility
Address
Mikumagawa Plant
Hita City, Oita Prefecture
Yuzawa TDK Corp.
Yuzawa City, Akita Prefecture
October 17, 1997
Chokai Plant/Hirasawa Plant
Inakura Plant/Kyoden Plant * 1
Nikaho-machi, Yuri-gun, Akita
Prefecture
Feburuary13, 1998
Narita Plant B area
Narita City, Chiba Prefecture
Narita Plant A and C areas
Narita City, Chiba Prefecture
TDK-MCC Corp.
Kofu Plant/Kofu TDK Corp.
Media Technology Corp.
Akita Plant
(As of April 30, 2001)
Nikaho-machi, Yuri-gun, Akita
Prefecture
Kosai-cho, Nakakoma-gun,
Yamanashi Prefecture
Tamaho-cho, Nakakoma-gun,
Yamanashi Prefecture
Nikaho-machi, Yuri-gun, Akita
Prefecture
Facility
Nationality
Certification date
TDK(Malaysia)Sdn.Bhd.
Malaysia
1998. 4.17
TDK Compornents U.S.A.,Inc.*2
U.S.A
1999. 4.22
Korea TDK Co., Ltd.
Korea
1999. 6.19
March 20, 1998
TDK(Thailand) Co.,Ltd.
Thailand
1999. 8. 6
March 20, 1998
TDK Recording Media Europe S.A.
Luxembourg
1999.11. 4
TDK Electronics Corporation
California Plant
U.S.A.
1999.11. 5
Certification date
April 21, 1997
37
April 27, 1998
Discom, Inc.
U.S.A.
1999.11.17
June 26, 1998
TDK Taiwan Corporation
Yangmei Plant
Taiwan
1999.12. 7
June 29, 1998
SAE Magnetics(H.K.) Ltd.
Hong Kong
1999.12.15
June 5, 1998
Iida TDK Corp.
Iida City, Nagano Prefecture
July 17, 1998
TDK Ferrites Corporation
U.S.A.
2000. 1.17
Kisakata Plant
Kisakata-machi, Yuri-gun, Akita
Prefecture
July 17, 1998
TDK Philippines Corporation
Philippines
2000. 2.23
Chikumagawa Plant
Saku City, Nagano Prefecture
July 28, 1998
TDK(Thailand) Co.,Ltd.Wangnoi Plant
Thailand
2000. 7. 7
Chikumagawa
Technical Center
Saku City, Nagano Prefecture
July 31, 1998
TDK Electronics Hungary Ltd.
Hungary
2001. 2.14
TDK Xiamen Co.,Ltd.
China
2001. 3.28
TDK Dalian Corporate
China
2001. 4.29
Iwaki Kogyo Corp.
Ujo TDK Corp.
Sakata TDK Corp.
Kisakata TDK Corp.
Shizuoka/Sagara/
Shizunami Plants
Toso TDK Corp.
Technical Center
Konoura TDK Corp.
Ouchi TDK Corp.
TDK Akita Components Corp.
Tsuruoka TDK Corp.
Yuza TDK Corp.
Iwaki-machi, Yuri-gun, Akita
September 11, 1998
Prefecture
Showa-machi, Minamiakita-gun,
September 14, 1998
Akita Prefecture
Sakata City, Yamagata Prefecture
October 9, 1998
Kisakata-machi, Yuri-gun, Akita
Prefecture
Sagara-cho, Haibara-gun,
Shizuoka Prefecture
10 Midoridaira, Yokaichiba City,
Chiba Prefecture
November 20, 1998
Ichikawa City, Chiba Prefecture
December 25, 1998
Konoura-machi, Yuri-gun, Akita
Prefecture
Ouchi-machi, Yuri-gun, Akita
Prefecture
Honjo City, Akita Prefecture
Tsuruoka, City, Yamagata
Prefecture
Yuza-machi, Yuza-machi, Akumigun, Yamagata Prefecture
Kitaibaraki Site
Kitaibaraki City, Ibaraki Prefecture
Head Office
Chuo-ku, Tokyo City
November 4, 1998
December 11, 1998
January 4, 1999
January 20, 1999
March 29 1999
April 21 1999
June 1 1999
April 23 2000
March 9, 2001
*1: Chokai/Hirasawa Plant and Inakura/Kyoden Plant united its respective certification
into ones on 16 February, 2001.
*2: The certification of TDK Electronics Corporation Georgia Plant has been united with
TDK Components U.S.A. on 12 February, 2001.
Fiscal 2000 Data by Facility
Fiscal 2000 Data by Facility
38
Hirasawa Plant
Chokai Plant
Location
Location
15 Gashomen, Hirasawa, Nikaho-machi,
Yuri-gun, Akita Prefecture
Production
Metal electrodes
Land
10,000 square meters
Premises
9,000 square meters
Completion
July 1940
Number of employees 710
15 Sannomori, Hirasawa, Nikaho-machi,
Yuri-gun, Akita Prefecture
Production
Ferrite cores
Land
50,000 square meters
Premises
27,000 square meters
Completion
April 1970
Number of employees Included in Hirasawa Plant
Atmosphere (No facility subject to legal controls.)
Atmosphere (Air Pollution Control Law, prefectural regulations)
Water quality (Water Pollution Control Law, prefectural regulations)
Facility
Category
Regulatory level
pH
COD
SS
n-Hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Fluorine
Cadmium
Lead
5.0–9.0
60
120
5
0.5
1
5
10
10
15
0.05
0.1
Actual result
Average
7.4
11
8
ND
ND
0.02
0.12
0.74
0.12
ND
ND
ND
Maximum
6.9–7.9 *1
30
74
ND
ND
0.07
0.91
3.2
0.6
ND
0.005
0.01
Unit: pH, nothing ;others, mg per liter pH: hydrogen ion exponent
COD: Chemical Oxygen Demand SS: Suspended Solids in wate ND means below the
volume that can be detected.* 1: Minimum and maximum pH values
Substances covered by the PRTR Law (Total of Hirasawa, Chokai, Kyoden, Inakura Plant)
removed
Volume used Emission *1 Volume
as waste
Toluene
2.7
2.7
0.0
Nickel compounds
487.8
0.0
40.0
Lead and lead compounds 26.6
0.0
2.7
Xylene
1.4
1.4
0.0
Cobalt and cobalt compounds 2.7
0.0
0.4
Manganese and manganese compounds 3063.2
0.0
14.6
Chemical substance
Recycled
0.0
29.1
6.3
0.0
0.3
119.4
Boiler *4 (1 unit)
Substances
emitted *1
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Regulatory
level *2
2.8
180
0.3
Actual
result *3
ND
48
ND
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm 3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosine boilers are subjected to prefectural regulations.
Water quality (Water Pollution Control Law, prefectural regulations)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Fluorine
Number of coliform organisms
Cadmium
Lead
Regulatory level Actual result
Average
5.8–8.6
7.5
160(120)
7
120
7
5
ND
5
ND
1
0.02
5
0.15
10
0.88
10
0.09
15
ND
3000
517
0.05
ND
0.1
0.01
Maximum
7.1–8.0 *1
22
22
1
0.1
0.12
0.63
3.1
0.14
0.2
950
ND
0.09
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Unit: ton per year *1 Total including air, water, and soil emissions.
Substances covered by the PRTR Law (Included in Hirasawa Plant)
Kyoden Plant
Inakura Plant
Location
Location
20 Kyoden, Hirasawa, Nikaho-machi, Yurigun, Akita Prefecture
Production
Ferrite cores
Land
39,000 square meters
Premises
25,000 square meters
Completion
July 1959
Number of employees (Included in Hirasawa Plant)
4.3, Tateishi, Kisakata-machi, Yuri-gun,
Akita Prefectrue
Production
Ferrite cores, toner, magnetic film products
Land
135,000 square meters
Premises
26,000 square meters
Completion
July 1982
Number of employees (Included in Hirasawa Plant)
Atmosphere (No facility subject to legal controls.)
Atmosphere (Air Pollution Control Law, prefectural regulations)
Water quality (Water Pollution Control Law, prefectural regulations)
Facility
Category
Regulatory level
pH
BOD
SS
n-Hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Fluorine
Number of coliform organisms
Cadmium
Lead
5.8–8.6
160(120)
120
5
5
1
5
10
10
15
3000
0.05
0.1
Actual result
Average
7.5
ND
5
1.2
ND
ND
0.41
1.5
0.49
ND
ND
ND
0.01
Maximum
7.1–7.9 *1
7
30
1.2
ND
0.03
3.5
5.8
1.9
ND
ND
ND
0.02
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law (Included in Hirasawa Plant)
Drying furnaces
(10 units)
Boilers *4 (2 units)
Substances
emitted *1
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Regulatory
level *2
4.25
230
0.2
4.1
260
0.3
Actual
result *3
ND
33
0.11
ND
76
ND
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm 3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosine boilers are subjected to prefectural regulations.
Water quality (Water Pollution Control Law, prefectural regulations)
Category
pH
COD
SS
n-Hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble Manganese
Fluorine
Cadmium
Lead
Regulatory level Actual result
Average
5.0–9.0
7.6
30
2
70
ND
5
ND
5
ND
1
0.01
5
0.23
10
0.44
10
0.24
15
ND
0.05
ND
0.1
ND
Maximum
7.1–8.1 *1
18
24
ND
ND
0.12
0.9
3.3
1.6
ND
ND
ND
Unit: pH, nothing ;others, mg per liter pH: hydrogen ion exponent
COD: Chemical Oxygen Demand SS: Suspended Solids in wate ND means below the
volume that can be detected.* 1: Minimum and maximum pH values
Substances covered by the PRTR Law (Included in Hirasawa Plant)
39
Fiscal 2000 Data by Facility
40
Akita Plant
Kotoura Plant
Location
Location
200 Tachisawa, Hirasawa, Nikaho-machi,
Yuri-gun, Akita Prefecture
Production
Ceramic raw materials
Land
65,000 square meters
Premises
36,000 square meters
Completion
December 1979
Number of employees 960
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Boilers (6 units)
Boiler *4 (1 unit)
Diesel engines
(2 units)
Substances
emitted *1
Sulfur oxides
LPG
Nitrogen oxides
Soot and dust
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Fuel
Regulatory
level *2
1.19
150
0.1
2.03
260
0.3
10.9
950
0.1
Actual
result *3
0.009
120
0.01
0.002
67
ND
0.132
920
0.02
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm 3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosine boilers are subjected to prefectural regulations.
38 Furusato, Hirasawa, Nikaho-machi,
Yuri-gun, Akita Prefecture
Production
Ceramic raw materials
Land
26,000 square meters
Premises
17,000 square meters
Completion
March 1953
Number of employees Included in Akita Plant
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Boiler (1 unit)
Boilers *4 (2 units)
Category
pH
BOD
SS
n-Hexane (mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Fluorine
Number of coliform organisms
Cyanogen
Lead
1.1.1.Trichloroethane
Trichloroethylene
Tetrachloroethylene
Dichloromethane
Regulatory level Actual result
Average
5.8–8.6
6.9
30
5
70
5
5
1.3
5
0.1
1
0.01
5
0.06
10
0.09
10
0.02
15
0.2
3000
46
0.1
0.02
0.1
0.01
3
0.001
0.3
0.001
0.1
0.001
0.2
0.02
Maximum
6.4–7.4 *1
6
5
2.2
0.1
0.03
0.44
0.54
0.27
0.2
77
0.02
0.03
0.001
0.001
0.001
0.02
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water *1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
removed
Volume used Emission *1 Volume
as waste
74.2
41.5
32.6
94.2
0.0
0.0
72.3
0.0
0.5
1.4
0.7
0.7
Toluene
Nickel compounds
Lead and lead compounds
Xylene
Silver and water-soluble
9.9
silver compounds
Manganese and
7.3
Manganese compounds
Water-soluble zinc
49.3
compounds
Recycled
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
Regulatory
level *2
1.01
150
0.1
2.08
250
0.3
Actual
result *3
ND
82
ND
ND
77
0.01
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm 3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosine boilers are subjected to prefectural regulations.
Water quality (Water Pollution Control Law, prefectural regulations)
Category
Water quality (Water Pollution Control Law, prefectural regulations)
Substances
emitted *1
Sulfur oxides
LPG
Nitrogen oxides
Soot and dust
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
pH
BOD
SS
n-hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble manganese
Fluorine
Number of coliform organisms
Lead
1.1.1.Trichloroethane
Trichloroethylene
Tetrachloroethylene
Dichloromethane
Regulatory
level
5.8–8.6
160(120)
70
5
5
1
5
10
15
3000
0.1
3
0.3
0.1
0.2
Actual result (Kotoura SD Plant)
Average Maximum
7.0
6.7–7.7 *1
5
11
5
5
1
1
0.1
0.1
0.01
0.02
0.03
0.09
0.01
0.03
0.2
0.2
341
500
0.01
0.02
0.001 0.001
0.001 0.001
0.001 0.001
0.02
0.02
Actual result (Kotoura SD Plant)
Average Maximum
7.3
6.8–7.9 *1
5
17
6
21
1.3
2.1
0.1
0.1
0.01
0.03
0.1
0.42
0.05
0.1
0.2
0.2
57
140
0.01
0.01
0.001 0.001
0.001 0.001
0.001 0.001
0.02
0.02
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water *1: Minimum and maximum pH values
Substances covered by the PRTR Law (No subject)
Kisakata Plant
Technical Center
Location
Location
1-1 Okinota, Kisakata-machi, Yuri-gun,
Akita Prefecture
Production
Coils, machinery
Land
48,000 square meters
Premises
19,000 square meters
Completion
December 1959
Number of employees 540
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Heaters (2 units)
Boilers (2 units)
Boilers *4 (2 units)
Substances
emitted *1
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Regulatory
level * 2
0.69
180
0.3
0.494
180
0.3
2.31
260
0.3
Actual
result *3
0.006
80
ND
0.008
57
ND
0.004
60
ND
*1: Units: Sulfur oxides, Nm /h; nitrogen oxides, ppm; soot and dust, g/Nm
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosine boilers are subjected to prefectural regulations.
3
3
Water quality (Water Pollution Control Law, prefectural regulations)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Total chromium
Fluorine
Number of coliform organisms
Cyanogen
Lead
1.1.1.Trichloroethane
Trichloroethylene
Tetrachloroethylene
Dichloromethane
Regulatory level Actual result
Average
5.8–8.6
7.3
30
ND
70
ND
5
0.6
5
ND
1
ND
5
0.02
10
0.78
10
0.05
2
ND
15
ND
3000
10
0.1
ND
0.1
ND
3
ND
0.3
ND
0.1
ND
0.2
ND
Maximum
6.8–7.8 *1
5
7
1.5
0.1
0.02
0.08
3.3
0.2
0.02
0.2
30
0.02
0.01
ND
ND
ND
ND
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
removed Recycled
Volume used Emission *1 Volume
as waste
Dichloromethane (Metylene Chloride) 3.5
3.5
0.0
0.0
Lead and Lead compound 1.0
0.0
0.0
0.8
Chemical substance
Unit: ton per year *1 Total including air, water, and soil emissions.
Development Center
Land
Premises
Completion
Number of employees
2-15-7 Higashi Owada, Ichikawa City,
Chiba Prefecture
33,000 square meters
55,000 square meters
September 1960
980
41
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Fuel
Boilers (4 units)
City Gas
Substances
emitted *1
Nitrogen oxides
Soot and dust
Regulatory
level *2
150
0.1
Actual
result *3
83
0.007
*1: Units: Nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Sewage Law, city regulations)
Category
pH
BOD
COD
SS
n-Hexane (Mineral oil)
Copper
Zinc
Soluble iron
Soluble manganese
Total nitrogen
Total phosphorus
Cadmium
Lead
1.1.1.Trichloroethane
Trichloroethylene
Tetrachloroethylene
Dichloromethane
Regulatory level Actual result
Average
5.0–9.0
7.5
600
ND
5.2
600
2.2
5
ND
1
0.02
3
0.31
5
0.09
5
0.01
60
4.2
8
0.9
0.01
ND
0.1
ND
3
ND
0.3
ND
0.1
ND
0.2
ND
Maximum
6.8–8.0 *1
5
9
8.5
ND
0.02
0.35
0.11
0.02
5.5
1.59
ND
ND
ND
ND
ND
ND
Unit: pH, nothing; counts per cc; others, mg per liter pH: hydrogen ion exponent
BOD: Biochemical Oxygen Demand COD: Chemical Ohemical Oxygen demand
SS: Suspended Solids in water ND means below the volume that can be detected
Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law (No subject)
Fiscal 2000 Data by Facility
42
Narita Plant, A and C areas
Narita Plant B area
Location
Location
570-2 Matsugashita, Minamihadori, Narita
City, Chiba Prefecture
Production
Metal magnets, composite magnetic materials,
magnet application products, power supply
products, advanced information-network products,
metal magnetic materials
Land
79,000 square meters
Premises
49,000 square meters
Completion
August 1978
Number of employees 810
570-1 Matsugashita, Minamihadori, Narita
City, Chiba Prefecture
Production
Ferrite cores, microwave devices
Land
53,000 square meters
Premises
16,000 square meters
Completion
December 1980
Number of employees 310
Atmosphere (Air Pollution Control Law, prefectural regulations)
Substances
emitted *1
Sulfur oxides
Nitrogen oxides
Roasting furnaces
LPG
Soot and dust
(2 units)
Chlorine
Hydrogen chloride
Sulfur oxides
Nitrogen oxides
Waste gas incinerator
Hydrogen Soot and dust
(1 unit)
Chlorine
Hydrogen chloride
Soot and dust
Refine reaction tower
Chlorine
(1 unit)
Hydrogen chloride
Facility
Atmosphere (No facility subject to legal controls.)
Water quality (Water Pollution Control Law, prefectural regulations)
Category
Regulatory level
pH
BOD
COD
SS
n-Hexane (Mineral oil)
Copper
Zinc
Soluble iron
Soluble manganese
5.8–8.6
20
160(120)
40
3
1
1
5
5
Actual result
Average
7.6
1.4
1.9
ND
ND
ND
ND
ND
ND
Maximum
7.1–8.0 *1
3.8
6.3
3
ND
ND
0.2
ND
ND
Unit: pH, nothing; counts per cc; others, mg per liter pH: hydrogen ion exponent
BOD: Biochemical Oxygen Demand COD: Chemical Ohemical Oxygen demand
SS: Suspended Solids in water ND means below the volume that can be detected
Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
1
0.0
0.0
1.2
0.0
0.0
0.5
0.1
43.4
5.8
Unit: ton per year *1 Total including air, water, and soil emissions.
Regulatory
level *2
220
0.15
150
0.1
30
80
Actual
result *3
ND
135
0.043
23
72
ND
59
0.009
ND
ND
0.004
ND
ND
*1: Units: Sulfur oxides, Nm 3/h; nitrogen oxides, ppm; soot and dust, g/Nm 3 ; chlorine
and hydrogen chloride, mg/Nm3 *2: Regulatory level values are based on the most
severe value in the target facility. *3: Actual figures are the highest figure in the year
for the target facilty.
Water quality (Water Pollution Control Law, prefectural regulations)
Category
removed Recycled
Volume used Emission * Volume
as waste
25.5
3.8
1.7
20.0
Toluene
Dichloromethane
1.3
(methylene chloride)
Cobalt and cobalt compounds 81.1
Boron and its compounds 18.1
Fuel
pH
BOD
COD
SS
n-Hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Total chromium
Fluorine
Number of coliform organisms
Total nitrogen
Total phosphorus
Cadmium
Cyanogen
Lead
Hexavalent chromium
Arsenic
Total mercury
1.1.1 Trichloroethane
Trichloroethylene
Tetrachloroethylene
Dichloromethane
Carbon tetrachloride
Benzene
Selenium
Regulatory level Actual result
Average
5.8–8.6
7.2
20
0.8
160(120)
1.5
40
ND
3
ND
0.5
ND
1
0.05
1
ND
5
ND
5
ND
0.5
ND
10
ND
3000
ND
120
1.2
16
ND
0.01
ND
ND
ND
0.1
ND
0.05
ND
0.05
ND
0.0005
ND
3
ND
0.3
ND
0.1
ND
0.2
ND
0.02
ND
0.1
ND
0.1
ND
Maximum
7.0–7.4 *1
2.5
3.2
1
1
ND
0.07
ND
0.3
0.4
ND
ND
ND
1.2
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand COD: Chemical
Ohemical Oxygen demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law
removed Recycled
Volume used Emission *1 Volume
as waste
Manganese and manganese compounds 832.9
0.0
1.6
86.0
Vanadium pentoxide 1.1
0.0
0.0
0.1
Chemical substance
Unit: ton per year *1 Total including air, water, and soil emissions.
Kofu Plant
Chikumagawa Plant
Location
Location
160 Miyazawa, Kosai-cho, Nakakoma-gun,
Yamanashi Prefecture
Production
Various types of recording heads
Land
93,000 square meters
Premises
35,000 square meters
Completion
June 1982
Number of employees 590
Atmosphere (Air Pollution Control Law)
Facility
Fuel
Boilers (2 units)
LPG
Substances
emitted *1
Sulfur oxides
Nitrogen oxides
Soot and dust
113 Nenei, Saku City,
Nagano Prefecture
Production
Optical disks
Land
110,000 square meters
Premises
54,000 square meters
Completion
December 1969
Number of employees 530
Atmosphere
Regulatory
level * 2
3.05
150
0.1
Actual
result *3
ND
110
ND
Facility
Boilers (2 units)
43
(Air Pollution Control Law)
Substances
emitted *1
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Fuel
Regulatory
level *2
16
150
0.25
Actual
result *3
0.11
120
0.008
*1: Units: Sulfur oxides, Nm /h; nitrogen oxides, ppm; soot and dust, g/Nm
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Water Pollution Control Law, prefectural regulations)
Water quality (Water Pollution Control Law, city regulations)
3
Category
pH
BOD
COD
SS
n-Hexane (Mineral oil)
Copper
Zinc
Soluble iron
Soluble manganese
Fluorine
Lead
1.1.1 Trichloroethane
Trichloroethylene
Tetrachloroethylene
Dichloromethane
3
Regulatory level Actual result
Average
5.8–8.6
7.1
30(20)
6.8
30(20)
3
50(30)
1.6
5
ND
1
ND
1
ND
1
0.13
1
0.04
1
ND
0.1
ND
3
ND
0.3
ND
0.1
ND
0.2
ND
Maximum
6.9–7.3 *1
12
5.5
4
ND
ND
ND
0.2
0.08
0.5
ND
ND
ND
ND
ND
Unit: pH, nothing; counts per cc; others, mg per liter pH: hydrogen ion exponent
BOD: Biochemical Oxygen Demand COD: Chemical Ohemical Oxygen demand
SS: Suspended Solids in water ND means below the volume that can be detected
Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Nickel compounds
Xylene
Volume used Emission *1 Volume removed Recycled
as waste
3.7
2.4
0.1
1.2
33.4
4.6
0.0
28.9
Unit: ton per year *1 Total including air, water, and soil emissions.
Category
pH
BOD
COD
SS
n-Hexane (Mineral oil)
n-Hexane (Vegetable oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Total chrome
Fluorine
Number of coliform organisms
Total nitrogen
Total phosphorus
Nickel
Cadmium
Cyanogen
Lead
Hexavalent chromium
Arsenic
Total mercury
1.1.1 Trichloroethane
Trichloroethylene
Tetrachloroethylene
Dichloromethane
Carbon tetrachloride
Benzene
Selenium
Nitrate, Nitrite-nitrogen
Boron
Regulatory level Actual result
Average
5.8–8.6
7.5
20
2.8
20
3.9
30
2
5
ND
30
ND
5
ND
3
ND
3
ND
10
ND
10
ND
1
ND
15
0.14
3000
244
120
9.4
16
1.4
ND
0.05
ND
0.5
ND
0.1
ND
0.3
ND
0.1
ND
0.003
ND
3
ND
0.3
ND
0.001
ND
0.2
ND
0.02
ND
0.1
ND
0.1
ND
8
0.3
Maximum
7.2–7.7 *1
18
3.9
6
ND
ND
ND
ND
ND
ND
ND
ND
0.14
2400
9.4
1.4
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
8
0.3
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand COD: Chemical
Ohemical Oxygen demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
removed Recycled
Volume used Emission *1 Volume
as waste
4.6
1.0
0.0
3.6
Toluene
Dichlomethane
8.6
(methylene chloride)
Cobalt and cobalt compounds 2.1
N,N-dimethylacetamide 2.4
4.8
0.0
3.8
0.0
1.2
0.1
0.0
1.9
1.2
Unit: ton per year *1 Total including air, water, and soil emissions.
Fiscal 2000 Data by Facility
44
Chikumagawa 1st Technical Center
Chikumagawa 2nd Technical Center
Location
Location
462-1 Otai, Saku City,
Nagano Prefecture
Development Center
Land
Premises
Completion
Number of employees
Atmosphere
Facility
Boiler (1 unit)
543 Otai, Saku City,
Nagano Prefecture
Production
Thin-film heads
Land
95,000 square meters
Premises
23,000 square meters
Completion
June 1986
Number of employees 460
74,000 square meters
16,000 square meters
November 1983
120
Atmosphere
(Air Pollution Control Law)
Substances
emitted *1
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Fuel
Regulatory
level *2
6.8
180
0.3
Actual
result *3
0.08
41
0.002
Facility
Boiler (1 unit)
(Air Pollution Control Law)
Substances
emitted *1
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Fuel
Regulatory
level *2
7.4
180
0.3
Actual
result *3
0.06
99
0.002
*1: Units: Sulfur oxides, Nm /h; nitrogen oxides, ppm; soot and dust, g/Nm
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Water Pollution Control Law, city regulations)
Water quality (Water Pollution Control Law, city regulations)
3
Category
pH
BOD
SS
n-Hexane (Mineral oil)
n-Hexane (Vegetable oil)
Number of coliform organisms
3
Regulatory level Actual result
Average
6.0–8.5
7.8
20
1.3
40
1.6
5
1
5
ND
3000
45
Maximum
7.6–8.1 *1
2
3
1
ND
330
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
removed Recycled
Volume used Emission *1 Volume
as waste
Cobalt and cobalt compounds 65.8
0.0
1.0
61.0
Chemical substance
Unit: ton per year *1 Total including air, water, and soil emissions.
Category
pH
BOD
SS
n-Hexane (Mineral oil)
n-Hexane (Vegetable oil)
Phenol
Copper
Soluble iron
Fluorine
Number of coliform organisms
Nickel
Regulatory level Actual result
Average
6.0–8.5
7.2
20
3.1
40
1.5
5
1
5
ND
5
0.02
3
0.08
10
0.15
15
0.1
3000
ND
4.6
Maximum
6.8–7.5 *1
11
3
1
ND
0.02
0.15
0.2
0.1
ND
4.6
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
Volume used Emission *1 Volume removed
as waste
Nickel compounds
3.9
0.0
2.6
Xylene
76.2
9.2
67.0
Boron and boron compounds1.2
0.3
0.9
Chemical substance
Unit: ton per year *1 Total including air, water, and soil emissions.
Recycled
1.3
0.0
0.0
Shizuoka Plant
Shizunami Plant
31-1Mekami, Sagara-cho, Haibara-gun,
Shizuoka Prefecture
Ferrite magnets
Production
58,000 square meters
Land
21,000 square meters
Premises
May 1970
Completion
Number of employees 240
Location
Location
712-1 Hosoe, Haibara-cho, Haibara-gun,
Shizuoka Prefecture
Production
Ferrite magnets
Land
17,000 square meters
Premises
8,000 square meters
Completion
April 1979
Number of employees 150
Atmosphere (Air Pollution Control Law, prefectural regulations)
Atmosphere (No facility subject to legal controls.)
Substances
emitted *1
Sulfur oxides
Calcination furnaces
Kerosene Nitrogen oxides
(3 units)
Soot and dust
Sulfur oxides
Calcination furnace
LPG
Nitrogen oxides
(1 unit)
Soot and dust
Water quality (Not subject to legal controls but governed by voluntary standards.)
Facility
Fuel
Regulatory
level * 2
4.62
220
0.15
4.48
220
0.15
Actual
result *3
0.01
170
ND
0.02
93
ND
*1: Units: Sulfur oxides, Nm3 /h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Water Pollution Control Law, Pollution Control Agreement )
Category
pH
BOD
COD
SS
n-Hexane (Mineral oil)
Soluble iron
Number of coliform organisms
Regulatory level Actual result
Average
5.8–8.6
7.3
25(20)
2
8.5
40(30)
2
5
0.4
10
0.09
3000
90
Maximum
6.9–8.5 *1
4
20
12
0.9
0.15
90
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand COD: Chemical
Ohemical Oxygen demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law (Total of Shizuoka, Shizunami, and Sagara Plant)
Volume used Emission *1 Volume removed Recycled
as waste
Cobalt and cobalt compounds 11.4
0.0
0.2
0.0
Diaminoethanol
2.1
0.9
0.4
0.0
Chemical substance
Category
Regulatory level
pH
BOD
COD
SS
n-Hexane (Mineral oil)
Soluble iron
Number of coliform organisms
-
Actual result
Average
7.4
7
48
8
ND
0.1
300
Maximum
7.1–7.8 *1
15
82
20
ND
0.14
300
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand COD: Chemical
Ohemical Oxygen demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law (Included in the data of Shizuoka Plant)
Sagara Plant
Location
117-1 Shirai, Sagara-cho, Haibara-gun,
Shizuoka Prefecture
Production
Ferrite magnets
Land
32,000 square meters
Premises
8,000 square meters
Completion
August 1984
Number of employees 80
Unit: ton per year *1 Total including air, water, and soil emissions.
Atmosphere (No facility subject to legal controls.)
Water quality (Water Pollution Control Law, Pollution Control Agreement )
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Soluble iron
Number of coliform organisms
Regulatory level Actual result
Average
5.8–8.6
7.6
1
40(30)
3
5
0.3
10
0.1
ND
Maximum
6.8–7.9 *1
2
11
0.6
0.14
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine3
*1: Minimum and maximum pH values
Substances covered by the PRTR Law (Included in the data of Shizuoka Plant)
45
Fiscal 2000 Data by Facility
Mikumagawa Plant
Location
46
3-793-1 Ishii-machi, Hita City, Oita
Prefecture
Production
Video and audio tapes
Land
100,000 square meters
Premises
33,000 square meters
Completion
May 1982
Number of employees 330
Atmosphere (Air Pollution Control Law, Pollution Control Agreement)
Facility
Boilers (2 units)
EGI *4 (2 units)
Substances
emitted *1
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Sulfur oxides
Organic solvent gas
Nitrogen oxides
Grade-A heavy oil
Soot and dust
Fuel
Regulatory
level *2
2
180
0.1
200
-
Actual
result *3
0.1
120
ND
0.13
46
0.08
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: EGI is a device to remove foul smell, installed in accordance with Pollution Control
Agreement with Hita City.
Water quality (Water Pollution Control Law, Pollution Control Agreement)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
n-Hexane (Vegetable oil)
Number of coliform organisms
Regulatory level Actual result
Average
5.8–8.6
7.8
120
0.7
150
1
5
0.5
30
0.5
3000
ND
Maximum
7.5–8.0 *1
1.2
1
0.6
0.8
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine3
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
removed Recycled
Volume used Emission *1 Volume
as waste
Toluene
83.5
5.0
0.0
78.5
Cobalt and cobalt compounds 88.1
0.0
0.0
83.7
Chromium and trivalent
25.3
0.0
0.0
1.2
chromium compounds
Chemical substance
Unit: ton per year *1 Total including air, water, and soil emissions.
Ujo TDK Corp.
Ouchi TDK Corp.
Location
Location
50 Kamota, Ushiroseki, Midarehashi, Showa-machi,
Minamiakita-gun, Akita Prefecture
Production
Multilayer chip capacitors, Medium and
high voltage capacitors
Land
16,000 square meters
Premises
4,000 square meters
Completion
October 1968
Number of employees 140
146-1 Haraikawa, Sankawa, Ouchi-machi,
Yuri-gun, Akita Prefecture
Production
Multilayer chip devices
Land
42,000 square meters
Premises
13,000 square meters
Completion
January 1970
Number of employees 430
Atmosphere (Air Pollution Control Law, prefectural regulations)
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Boiler *4 (1 unit)
Substances
emitted *1
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Regulatory
level * 2
0.948
180
0.3
Actual
result *3
ND
72
ND
*1: Units: Sulfur oxides, Nm 3/h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosene boilers are subject to prefectural regulations.
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
COD
SS
Number of coliform organisms
Lead
Dichloromethane
Regulatory level Actual result
Average
7.1
11
5.9
21
900
ND
ND
Maximum
6.9–7.3 *1
11
5.9
23
1800
0.01
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand COD: Chemical
Ohemical Oxygen demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Volume removed Recycled
Volume used Emission * 1 as
waste
1.2
1.1
0.2
0.0
Toluene
Dichloromethane
138.7
(methylene chloride)
Lead and lead compounds 2.0
Silver and silver
1.3
water-soluble compounds
106.0
0.0
32.7
0.0
0.0
0.0
0.0
0.0
0.1
Unit: ton per year *1 Total including air, water, and soil emissions.
Substances
emitted *1
Sulfur oxides
Boilers*4 (4 units)
Kerosene Nitrogen oxides
Soot and dust
Sulfur oxides
Cool and hot-water
Kerosene Nitrogen oxides
generators (2 units)
Soot and dust
Facility
Fuel
Regulatory
level *2
1.5
260
0.3
1.55
260
0.3
Actual
result *3
ND
92
ND
ND
54
ND
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosene boilers are subject to prefectural regulations.
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
n-Hexane (Vegetable oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Number of coliform organisms
Total phosphorus
Lead
Arsenic
Dichloromethane
Regulatory level Actual result
Average
6.5
13
8
ND
ND
ND
0.03
0.42
0.2
0.06
33
0.27
ND
ND
ND
Maximum
6.4–6.7 *1
16
10
ND
ND
ND
0.05
0.54
0.38
0.08
100
0.32
ND
ND
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
removed Recycled
Volume used Emission *1 Volume
as waste
319.0
8.6
310.4
0.0
Toluene
Dichloromethane
18.8
(methylene chloride)
Nickel compounds
20.9
Silver and silver
4.1
water-soluble compounds
16.0
0.0
2.8
0.0
1.9
0.0
0.0
0.0
0.5
Unit: ton per year *1 Total including air, water, and soil emissions.
47
Fiscal 2000 Data by Facility
48
TDK-MCC Corp.
Iwaki Kogyo Corp.
Location
Location
151 Maeda, Hirasawa, Nikaho-machi,
Yuri-gun, Akita Prefecture
Production
Multilayer chip devices
Land
61,000 square meters
Premises
33,000 square meters
Completion
June 1971
Number of employees 750
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Boilers *4 (8 units)
Substances
emitted *1
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Regulatory
level *2
0.856
180
0.3
Actual
result *3
0.006
78
0.01
*1: Units: Sulfur oxides, Nm /h; nitrogen oxides, ppm; soot and dust, g/Nm
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosene boilers are subject to prefectural regulations.
3
3
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Copper
Soluble iron
Soluble manganese
Total chromium
Number of coliform organisms
Lead
Hexavalent chromium
1.1.1 Trichloroethane
Trichloroethylene
Tetrachloroethylene
Dichloromethane
Regulatory level Actual result
Average
6.7
30
22
ND
0.02
0.3
0.06
ND
43
ND
ND
ND
ND
ND
ND
Maximum
6.5–7.1 *1
59
69
1
0.03
0.43
0.1
ND
170
0.02
ND
ND
ND
ND
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Toluene
Barium and barium watersoluble compounds
Dichloromethane
(methylene chloride)
Nickel compounds
Lead and lead compounds
Xylene
Cobalt and cobalt compounds
Silver and silver watersoluble compounds
Chromium and trivalent
chromium compounds
Vanadium pentoxide
Ethylene glycol
Hydrazine
Di-n-butyl phthalate
n-butyl=benzyl
removed Recycled
Volume used Emission *1 Volume
as waste
414.7
323.1
91.6
0.0
94.4
0.0
29.9
0.0
558.5
383.1
175.4
0.0
110.8
25.4
29.1
1.2
0.0
0.0
22.4
0.0
17.2
13.1
6.7
0.4
0.0
0.0
0.0
0.0
1.7
0.0
0.3
0.0
1.7
0.0
0.6
0.0
1.8
13.3
1.0
5.9
39.3
0.0
9.1
0.0
4.0
26.8
0.6
4.2
1.0
1.9
12.5
0.0
0.0
0.0
0.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
16-2 Tamachi, Kameda-machi, Kameda,
Iwaki-machi, Yuri-gun, Akita Prefecture
Production
NEO magnets, chip capacitors
Land
9,000 square meters
Premises
4,000 square meters
Completion
July 1972
Number of employees 90
Atmosphere (No facility subject to legal controls.)
Water quality (Water Pollution Control Law, prefectural regulations)
Category
Regulatory level
pH
BOD
SS
Copper
Zinc
Soluble iron
Total chromium
Fluorine
Total nitrogen
Total phosphorus
Cyanogen
Lead
Hexavalent chromium
5.8–8.6
30
70
1
5
10
2
15
0.1
0.1
0.2
Actual result
Average
7.3
9.3
8
0.06
ND
ND
ND
3.4
290
0.52
ND
ND
ND
Maximum
6.7–7.9 *1
15
8
0.1
0.03
0.4
ND
7.6
390
1.6
ND
ND
ND
Unit: pH, nothing; others, mg per liter pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Nickel compounds
Copper water-soluble salt
apart from complex salt
Volume removed Recycled
Volume used Emission *1 as
waste
44.0
0.2
7.0
0.0
1.3
0.0
1.3
Unit: ton per year *1 Total including air, water, and soil emissions.
0.0
Kisakata TDK Corp.
Fuji Kogyosho Corp.
Location
Location
100 Budojima, Kisakata-machi, Yuri-gun,
Akita Prefecture
Production
High-voltage capacitors, ring varistor
Land
37,000 square meters
Premises
10,000 square meters
Completion
September 1972
Number of employees 290
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Substances
emitted *1
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Boilers *4 (2 units)
Regulatory
level *2
0.961
180
0.3
Actual
result *3
ND
77
0.01
*1: Units: Sulfur oxides, Nm /h; nitrogen oxides, ppm; soot and dust, g/Nm
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosene boilers are subject to prefectural regulations.
3
3
Water quality (Water Pollution Control Law, prefectural regulations)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Copper
Number of coliform organisms
Lead
Dichloromethane
Regulatory level Actual result
Average
5.8–8.6
7.4
30
ND
70
1
5
ND
1
0.01
3000
92
0.1
ND
0.2
0.015
Maximum
6.8–7.9 *1
ND
8
1
0.02
220
ND
0.02
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR law
Chemical substance
Toluene
Dichloromethane
(methylene chloride)
Lead and lead compounds
Silver and silver watersoluble compounds
Diglycidyleter of BPA
removed Recycled
Volume used Emission *1 Volume
as waste
8.2
2.1
6.1
0.0
7.2
5.8
1.0
0.4
0.0
3.6
0.0
0.1
2.1
0.0
0.0
0.2
40.1
0.0
1.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
167 Denkakumori, Hirasawa, Nikahomachi, Yuri-gun, Akita Prefecture
Production
Line filters, SF coils, TF coils
Land
3,000 square meters
Premises
1,000 square meters
Completion
November 1972
Number of employees 70
Atmosphere (No facility subject to legal controls.)
Water quality (Water Pollution Control Law, prefectural regulations)
Category
Regulatory level
pH
BOD
SS
Lead
0.1
Actual result
Average
7.3
19
33
ND
Maximum
6.8–7.9 *1
54
230
ND
Unit: pH, nothing; others, mg per liter pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR law
Chemical substance
Toluene
Xylene
Diglycidyleter of BPA
Volume removed Recycled
Volume used Emission *1 as
waste
12.0
11.9
0.1
0.0
4.5
4.5
0.0
0.0
6.1
0.0
5.5
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
49
Fiscal 2000 Data by Facility
50
Konoura TDK Corp.
Yuzawa TDK Corp.
Location
Location
130 Juninomae, Konoura, Konoura-machi,
Yuri-gun, Akita Prefecture
Production
High-frequency coils, high-frequency superposition module
Land
25,000 square meters
Premises
7,000 square meters
Completion
December 1974
Number of employees 560
8-7 Kitsunezaki, Iwasaki, Yuzawa City,
Akita Prefecture
Production
EMI compressors, EMI suppressor arrays,
EMI filters, common-mode choke coils
Land
21,000 square meters
Premises
5,000 square meters
Completion
February 1985
Number of employees 290
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Substances
emitted *1
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Boilers * (4 units)
4
Regulatory
level *2
0.912
180
0.3
Actual
result *3
ND
80
ND
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm 3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Kerosene boilers are subject to prefectural regulations.
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
SS
Copper
Zinc
Number of coliform organisms
Cadmium
Cyanogen
Lead
Arsenic
Total mercury
Dichloromethane
Regulatory level Actual result
Average
6.9
3.9
4
0.01
0.11
15
ND
ND
ND
ND
ND
ND
Maximum
6.8–6.9 *1
5.2
4
0.02
0.11
30
ND
ND
ND
ND
ND
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Toluene
removed Recycled
Volume used Emission *1 Volume
as waste
1.7
1.7
0.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Boilers (2 units)
Substances
emitted *1
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Fuel
Regulatory
level *2
2
230
0.2
Actual
result *3
0.02
47
ND
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Water Pollution Control Law, prefectural regulations)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Copper
Zinc
Soluble iron
Soluble manganese
Number of coliform organisms
Lead
Regulatory level Actual result
Average
5.8–8.6
7.0
30
8.1
70
8
5
ND
1
0.06
5
0.13
10
0.09
10
ND
3000
120
0.1
ND
Maximum
7.0–7.0 *1
8.1
8
ND
0.06
0.13
0.09
ND
120
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Toluene
Dichloromethane
(methylene chloride)
Nickel compounds
Xylene
Volume removed Recycled
Volume used Emission *1 as
waste
6.1
6.1
0.0
0.0
10.0
7.7
0.0
2.3
5.0
6.0
0.0
6.0
1.7
0.0
1.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
TDK Akita Components Corp., Honjo City
TDK Akita Components Corp., Yashima Plant
Location
Location
16-57 Yamanokami, Ishiwaki, Honjo City,
Akita Prefecture
Production
DC/DC converters, NTC thermistors
Land
47,000 square meters
Premises
7,000 square meters
Completion
July 1973
Number of employees 450
175 Okawara, Motomachi, Yashima-machi,
Yuri-gun, Akita Prefecture
Production
EMC products, SA sensor products
Land
15,000 square meters
Premises
7,000 square meters
Completion
June 1973
Number of employees 360
Atmosphere (No facility subject to legal controls.)
Atmosphere (No facility subject to legal controls.)
Water quality (Not subject to legal controls but governed by voluntary standards.)
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Number of coliform organisms
Lead
1.1.1.Torichloroethane
Trichloroethylane
Tetrachloroethylene
Dichloromethane
Regulatory
level
-
Actual result (Honjo 1st Plant)
Average Maximum
6.8
6.6–7.0 *1
5.7
6.4
3
3
1
2
ND
ND
ND
ND
0.02
0.02
0.07
0.07
0.03
0.03
145
260
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Actual result (Honjo 2nd Plant)
Average Maximum
7.5
7.2–7.7 *1
14
19
18
29
ND
1
ND
ND
ND
ND
0.1
0.1
0.07
0.07
0.51
0.51
110
220
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR law
Chemical substance
Toluene
Dichloromethane
(methylene chloride)
Lead and lead compounds
Diglycidyleter of BPA
Volume removed Recycled
Volume used Emission * 1 as
waste
1.4
0.4
1.0
0.0
4.1
0.6
2.3
1.1
2.0
4.9
0.0
0.0
0.1
0.2
0.9
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
Category
Regulatory level
pH
BOD
SS
n-Hexane (Mineral oil)
Copper
Zinc
Soluble iron
Soluble manganese
Number of coliform organisms
Lead
Dichloromethane
-
Actual result
Average
6.9
3.4
3
ND
ND
0.05
0.45
0.07
ND
ND
ND
Maximum
6.9–6.9 *1
3.9
4
ND
0.06
0.26
0.78
0.21
ND
ND
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR law
Chemical substance
Toluene
Dichloromethane
(methylene chloride)
Lead and lead compounds
Diglycidyleter of BPA
Di-aminoethanol
removed Recycled
Volume used Emission *1 Volume
as waste
2.0
1.1
0.9
0.0
24.6
20.3
0.0
4.4
1.7
2.5
2.9
0.0
0.0
0.0
0.0
0.1
2.9
0.2
0.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
51
Fiscal 2000 Data by Facility
52
Yuza TDK Corp.
Tsuruoka TDK Corp.
Location
Location
18-1 Maeda, Oaza Yuza-machi, Yuzamachi, Akumi-gun, Yamagata Prefecture
Production
SAW filters, optical isolators,ceramic resonators
Land
22,000 square meters
Premises
8,000 square meters
Completion
February 1968
Number of employees 250
Atmosphere (Air Pollution Control Law)
Facility
Boilers (2 units)
Substances
emitted *1
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Atmosphere (Air Pollution Control Law, prefectural regulations)
Regulatory
level *2
0.483
180
0.3
Actual
result *3
ND
54
ND
*1: Units: Sulfur oxides, Nm 3/h; nitrogen oxides, ppm; soot and dust, g/Nm 3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Water Pollution Control Law, prefectural regulations)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Copper
Soluble iron
Soluble manganese
Fluorine
Number of coliform organisms
Lead
Trichloroethylene
Tetrachloroethylene
Dichloromethane
Regulatory level Actual result
Average
5.8–8.6
7.1
160(120)
7.1
200(150)
20
5
ND
3
ND
10
0.17
10
ND
15
ND
3000
ND
0.1
ND
0.3
ND
0.1
ND
0.2
ND
Maximum
6.9–7.3 *1
10
26
ND
ND
0.27
0.1
ND
ND
ND
ND
ND
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Toluene
Dichloromethane
(methylene chloride)
Xylene
97 Aburada, Oaza Yamada, Tsuruoka City,
Yamagata Prefecture
Production
NL coils, SWRG power supply
Land
49,000 square meters
Premises
21,000 square meters
Completion
September 1968
Number of employees 590
Volume used Emission *1 Volume removed Recycled
as waste
2.0
1.6
0.3
0.0
50.6
32.1
0.0
18.5
1.1
1.1
0.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
Substances
emitted *1
Sulfur oxides
Boilers (2 units)
Kerosene Nitrogen oxides
Soot and dust
Sulfur oxides
Cool and hot-water
Kerosene Nitrogen oxides
generators (2 units)
Soot and dust
Facility
Fuel
Regulatory
level *2
1.12
180
0.3
1.45
260
0.3
Actual
result *3
ND
69
ND
ND
64
ND
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm 3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
COD
SS
n-Hexane
(Mineral oil)
n-Hexane
(Vegetable oil)
Phenol
Copper
Zinc
Soluble iron
Soluble
manganese
Total chromium
Fluorine
Number of coliform
organisms
Cadmium
Cyanogen
Lead
Hexavalent
chromium
Arsenic
Total mercury
1.1.1.Trichloro
ethylene
Dichloromethane
-
Actual result
(first drainage)*2
Average Maximum
7.5
7.4–7.6 *1
16.9
42.6
21.6
33.4
6.4
18
Actual result
(second drainage)* 2
Average Maximum
7.1
7.0–7.4 *1
2.1
8
8.8
10.5
9.3
23
Actual result
(third drainage)*3
Average Maximum
7.5
7.4–7.6 *1
15
22.5
10.3
11.5
9.4
17
-
1.4
0.6
1.9
ND
0.5
Regulatory
level
3
-
ND
ND
1.2
2.3
ND
ND
-
ND
0.01
0.04
0.34
ND
0.01
0.04
0.34
ND
0.03
0.35
0.05
ND
0.03
0.35
0.05
ND
ND
0.08
0.06
ND
ND
0.08
0.06
-
0.01
0.01
0.01
0.01
0.48
0.48
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
0.1
ND
0.1
-
ND
ND
ND
ND
12
36
-
ND
ND
ND
ND
ND
ND
ND
ND
0.04
ND
ND
0.08
ND
ND
ND
ND
ND
ND
-
ND
ND
ND
ND
ND
ND
-
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
ND
-
ND
ND
ND
ND
ND
ND
-
0.042
0.092
0.006
0.007
0.006
0.012
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand COD: Chemical
Ohemical Oxygen demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
*2: Used by September 2000 *3: Used from October 2000
Substances covered by the PRTR Law
Chemical substance
removed Recycled
Volume used Emission *1 Volume
as waste
Dichloromethane
(methylene chloride)
Lead and lead compounds
94.3
64.6
29.7
0.0
8.2
0.0
1.2
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
Sakata TDK Corp.
TDK Micro Device Corp.
Location
Location
99-19 Meiji, Oaza Miyaumi, Sakata City,
Yamagata Prefecture
Production
EMC, coils, transformers
Land
17,000 square meters
Premises
7,000 square meters
Completion
September 1981
Number of employees 240
Atmosphere (Air Pollution Control Law, prefectural regulations)
Facility
Substances
emitted *1
Sulfur oxides
Kerosene Nitrogen oxides
Soot and dust
Fuel
Boiler (1 unit)
Regulatory
level *2
0.43
180
0.3
Actual
result *3
0.005
69
ND
*1: Units: Sulfur oxides, Nm3 /h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
Copper
Zinc
Soluble iron
Soluble manganese
Number of coliform organisms
Lead
Total mercury
Dichloromethane
Regulatory level Actual result
Average
7.0
13.1
5.9
1.1
ND
0.08
0.41
0.09
360
ND
ND
ND
Maximum
6.8–7.2 *1
19.4
11
1.4
ND
0.1
0.66
0.1
480
ND
ND
ND
Unit: pH, nothing; number of coliform organism, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand SS: Suspended
Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Toluene
Dichloromethane
(methylene chloride)
Lead and lead compounds
Xylene
Diglycidyleter of BPA
Volume used Emission *1 Volume removed Recycled
as waste
9.1
8.6
0.5
0.0
10.3
5.3
0.0
5.0
2.5
4.7
5.6
0.0
4.6
0.0
0.0
0.1
5.5
1.8
0.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
644-55 Hitana, Nakago-cho, Kitaibaraki
City, Ibaraki Prefecture
Production
SAW filters, OELD
Land
108,000 square meters
Premises
10,000 square meters
Completion
January 1993
Number of employees 70
Atmosphere (Air Pollution Control Law, Pollution Control Agreement)
Substances
emitted *1
Sulfur oxides
Boilers (4 units)
Kerosene Nitrogen oxides
Soot and dust
Sulfur oxides
Cool and hot-water
Kerosene Nitrogen oxides
generator (1 unit)
Soot and dust
Facility
Fuel
Regulatory
level *2
5.34
180
0.3
5.65
180
0.3
Actual
result *3
ND
81
0.003
ND
57
0.003
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Water Pollution Control Law, Pollution Control Agreement)
Category
pH
BOD
COD
SS
n-Hexane (Mineral oil)
n-Hexane (Vegetable oil)
Copper
Zinc
Soluble iron
Soluble manganese
Fluorine
Number of coliform organisms
Lead
Regulatory level Actual result
Average
5.8–8.6
7.3
25(20)
3.5
25(20)
3.8
40(30)
ND
5
ND
10
ND
3
ND
5
ND
10
ND
10
ND
8
ND
3000
8
0.1
ND
Maximum
6.8–8.2 *1
8.6
5.5
7
ND
ND
0.2
0.5
0.2
ND
ND
49
ND
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand COD: Chemical
Ohemical Oxygen demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
Toluene
Nickel compounds
Silver and silver
water-soluble compounds
Volume used Emission *1 Volume removed Recycled
as waste
18.5
2.1
16.4
0.0
1.4
0.0
0.3
0.0
4.3
0.0
0.0
Unit: ton per year *1 Total including air, water, and soil emissions.
2.8
53
Fiscal 2000 Data by Facility
54
Toso TDK Corp.
Kofu TDK Corp.
Location
Location
10 Midoridaira, Yokaichiba City, Chiba
Prefecture
Production
Dielectric filters, isolators, metal magnets
Land
16,000 square meters
Premises
5,000 square meters
Completion
April 1985
Number of employees 130
1955-1 Tokoji-cho, Kofu City, Yamanashi
Prefecture
Production
Magnetic heads
Land
12,000 square meters
Premises
5,000 square meters
Completion
April 1962
Number of employees 130
Atmosphere (No facility subject to legal controls.)
Atmosphere (No facility subject to legal controls.)
Water quality (Not subject to legal controls but governed by voluntary standards.)
Water quality (Not subject to legal controls but governed by voluntary standards.)
Actual result
Regulatory (Filter waste water
Category
treatment system)
level
Average Maximum
pH
7.5
7.3–7.7 *1
BOD
24
25
COD
8
8.4
SS
9
9
n-Hexane (Mineral oil)
6
7.6
n-Hexane (Vegetable oil) Soluble iron
Dichloromethane
0.08
0.11
Actual result
(NEO waste water
treatment system)
Average Maximum
7.0
6.5–7.5 *1
24.1
45.4
28.7
51.3
12
25
2.1
3.5
ND
ND
9.2
9.2
0.02
0.04
Unit: pH, nothing; thers, mg per liter
pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand COD: Chemical Ohemical Oxygen demand SS:
Suspended Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Category
Regulatory level
pH
BOD
COD
SS
Number of coliform organisms
Lead
1.1.1.Torichloroethane
Trichloroethylane
Tetrachloroethylene
-
Actual result
Average
6.7
12.2
13
12
280
ND
ND
ND
ND
Maximum
6.5–7.0 *1
27
22
19
440
ND
ND
ND
ND
Unit: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand COD: Chemical
Ohemical Oxygen demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law (No facility subject to legal controls.)
Substances covered by the PRTR Law
Chemical substance
Barium and barium
water-soluble compounds
Dichloromethane
(methylene chloride)
Cobalt and cobalt compounds
Boron and boron compounds
removed Recycled
Volume used Emission *1 Volume
as waste
14.2
0.0
0.4
0.0
2.0
1.7
0.3
0.0
3.0
6.2
0.0
0.0
0.0
0.0
0.5
1.0
Unit: ton per year *1 Total including air, water, and soil emissions.
Media Technology Corp.
Iida TDK Corp.
Location
Location
801 Nakadate, Tamaho-cho, Nakakomagun, Yamanashi Prefecture
Production
Video tapes for private use, tapes for data
back-ups and broadcasting services
Land
29,000 square meters
Premises
11,000 square meters
Completion
October 1991
Number of employees 220
7659 Myo, Matsuo, Iida City, Nagano
Prefecture
Production
ELF coils, NL wire-wound chip inductors
Land
19,000 square meters
Premises
7,000 square meters
Completion
December 1966
Number of employees 200
Atmosphere (Air Pollution Control Law)
Atmosphere (Air Pollution Control Law)
Facility
Boilers (3 units)
Substances
emitted *1
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Fuel
Facility
Regulatory
level * 2
2.08
180
0.15
Actual
result *3
0.11
120
ND
*1: Units: Sulfur oxides, Nm /h; nitrogen oxides, ppm; soot and dust, g/Nm
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
3
3
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
COD
SS
n-Hexane (Mineral oil)
Lodine consumption
Regulatory level Actual result
Average
6.9
292
189.5
9.5
2.1
21.7
Maximum
5.6–8.0 *1
520.5
335
22.7
4.6
52.7
Unit: pH, nothing; thers, mg per liter
pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand COD: Chemical Ohemical Oxygen demand SS:
Suspended Solids in water ND means below the volume that can be detected Fluorine
*1: Minimum and maximum pH values
Substances covered by the PRTR Law
Boilers (2 units)
Substances
emitted *1
Sulfur oxides
Grade-A
Nitrogen oxides
heavy oil
Soot and dust
Fuel
Regulatory
level *2
0.8
180
0.3
*1: Units: Sulfur oxides, Nm3/h; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality (Not subject to legal controls but governed by voluntary standards.)
Category
pH
BOD
SS
n-Hexane (Mineral oil)
n-Hexane (Vegetable oil)
Lead
Dichloromethane
Regulatory level Actual result
Average
8.6
310
99
ND
13
0.005
0.016
Maximum
8.6–8.6 *1
310
99
ND
13
0.005
0.016
Unit: pH, nothing; thers, mg per liter
pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law
Chemical substance
removed Recycled
Volume used Emission *1 Volume
as waste
removed Recycled
Volume used Emission *1 Volume
as waste
Toluene
320.8
38.5
4.2
278.1
Cobalt and cobalt compounds 46.7
0.0
0.6
0.5
Dichloromethane
47.2
(methylene chloride)
Lead and Lead compounds 9.5
Unit: ton per year *1 Total including air, water, and soil emissions.
Unit: ton per year *1 Total including air, water, and soil emissions.
Chemical substance
Actual
result *3
0.01
72
0.0092
36.5
0.0
10.7
0.0
6.5
3.1
55
Fiscal 2000 Data by Facility
TDK Service Corporation Akita Sales Office
Location
56
29 Sakanoshita, Hirasawa, Nikaho-machi,
Yuri-gun, Akita Prefecture
Operation
Insurance and retail business
Land
2,000 square meters
Premises
1,000 square meters
Completion
1982
Number of employees 160
Atmosphere (No facility subject to legal controls.)
Water quality (Water Pollution Control Law, prefectural regulations)
Category
Regulatory level
pH
BOD
SS
n-Hexane (Mineral oil)
Phenol
Copper
Zinc
Soluble iron
Soluble manganese
Fluorine
Cadmium
Lead
5.8–8.6
60
60
5
5
1
5
10
10
15
0.1
0.1
Actual result
Average
7.4
20
ND
ND
ND
0.05
0.07
0.2
0.4
ND
ND
ND
Maximum
7.1–7.7 *1
60
ND
ND
ND
0.1
0.27
0.28
1.1
0.2
0.005
0.01
Unit: pH, nothing; others, mg per liter pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand SS: Suspended Solids in water ND means below the
volume that can be detected Fluorine *1: Minimum and maximum pH values
Substances covered by the PRTR Law (No facility subject to legal controls.)
Korea TDK Co., Ltd.
TDK Dalian Corporation
Location
Location
670, Kasan-dong, Gumchon-ku, Seoul,
Republic of Korea
Production
Ferrite cores, chip capacitors
Land
16,000 square meters
Premises
21,000 square meters
Completion
May 1973
Number of employees 530
No. 68 West Huaihe Road, Dalian
Economic & Technical Development Zone,
Liaoning, People's Republic of China
Production
Ferrite cores, coils, filters, deflection coils
for color TVs, isolators
Land
137,000 square meters
Premises
41,000 square meters
Completion
April, 1993
Number of employees 1,290
Atmosphere (Air Environment Protection Law)
Facility
Fuel
Incinerator (1 unit)
Waste
Substances
emitted *1
Sulfur oxides
Nitrogen oxides
Soot and dust
Carbon monoxide
Smoke and soot
Hydrogen chloride
Regulatory
level *2
300
200
100
600
2
50
Actual
result *3
24.32
64.43
51.6
33.02
0
0.91
*1: Units: Sulfur oxides, nitrogen oxides, carbon monoxide, and hydrogen chloride,
ppm; Soot and dust, g/Nm3, smoke and soot: degree
pH
COD
SS
n-Hexane
Anionic surfactant
Regulatory level Actual result
Average
5.8–8.6
7.5
130
3.45
120
12.6
5
1.22
5
0.053
Water quality (Standard of Sewage Treatment Plant)
Category
pH
n-Hexane (vegetable oil)
Petroleum
Phosphorus
Regulatory level Actual result
Average
6.0–9.0
7.5
100
7.3
20
3.1
15
3.8
Maximum
6.8–8.3 *1
13.7
13.7
7.4
Unit: pH, nothing; others, mg per liter pH: hydrogen ion exponent COD: Chemical
Oxygen Demand SS: Suspended Solids in water *1: Minimum and maximum pH
values
Water quality (Water Environment Protection Law)
Category
Atmosphere (No facility subject to legal controls.)
Maximum
6.6–8.3 *1
4.2
18
1.6
0.08
Unit: pH, nothing; others, mg per liter pH: hydrogen ion exponent COD: Chemical
Oxygen Demand SS: Suspended Solids in water
*1: Minimum and maximum pH values
57
Fiscal 2000 Data by Facility
58
TDK Taiwan Corporation Yangmei Plant
SAE Magnetics (Hong Kong) Ltd.
Location
Location
159 Section 1, Chung Shan North Road,
Tatung Li, Yangmei, Taoyuan, Taiwan
Production
Ferrite cores, switching power supplies,
magnetic heads, metal magnets, coils,
transformers, ceramic capacitors
Land
70,000 square meters
Premises
51,000 square meters
Completion
August 1968
Number of employees 1,860
SAE Tower, 38-42 Kwai Fung Crescent,
Kwai Chung, New Territories, Hong Kong
Production
Various types of heads
Land
69,000 square meters
Premises
14,000 square meters
Completion
October 1980
Number of employees 7,200
Atmosphere (Air Pollution Control Law)
Atmosphere (No facility subject to legal controls.)
Fuel
Boiler (1 unit)
(g/Nm )
(kg/h)
Nitrogen oxides (g/Nm3)
Light oil
(kg/h)
Soot and dust (g/Nm3)
(kg/h)
Smoke and soot (degree)
Water quality (Sewage Disposal Standard)
Category
pH
BOD
COD
SS
Soluble iron
Soluble manganese
Number of coliform organisms
Regulatory level Actual result
Average
6.0–9.0
7.5
30
24
100
57
30
24
10
0.57
10
0.84
2000
18
Maximum
7.5–7.5 *1
24
57
24
0.57
0.84
18
Units: pH, nothing; number of coliform organisms, counts per cc; others, mg per liter
pH: hydrogen ion exponent BOD: Biochemical Oxygen Demand
COD: Chemical
Oxygen Demand SS: Suspended Solids in water
*1: Minimum and maximum pH values
Substances
emitted *1
Sulfur oxides
Facility
3
Regulatory
level *2
0.7
1.33
0.42
0.4
0.15
1.82
1
Actual
result *3
0.225
0.48
0.067
0.14
0.1385
0.29
1
Water quality (Water Pollution Control Law)
Category
pH
BOD
COD
SS
Oil
Regulatory level Actual result
Average
6.0–9.0
7.3
30
12
100
52.4
70
50.5
10
0.345
Maximum
6.8–7.3 *1
12.81
56.02
61
0.403
Units: pH, nothing; others, mg per liter pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand COD: Chemical Oxygen Demand SS: Suspended
Solids in water *1: Minimum and maximum pH values
TDK (Thailand) Co., Ltd. Rojana Plant
TDK (Thailand) Co., Ltd. Wangnoi Plant
Location
Location
Rojina Industrial Park 1/62 Moo 5. Rojana
Road, Tambol Kanham, Amphur Uthai,
Ayutthaya, 13210, Thailand
Production
Audio tapes, metal magnets, chip
capacitors
Land
104,000 square meters
Premises
14,000 square meters
Completion
November 1991
Number of employees 910
149 Moo 5, Phaholyothin Road, Tambol
lamsai, Amphur Uthai, Ayutthaya, 13170,
Thailand
Production
VCM
Land
12,000 square meters
Premises
10,000 square meters
Completion
December 1998
Number of employees 210
Atmosphere (No facility subject to legal controls.)
Atmosphere (No facility subject to legal controls.)
Water quality (Industrial Bureau aviso)
Water quality (Acceptance criterion for public effluent treatment facility)
Category
pH
BOD
COD
DS
SS
Sulfide
Cyanide
Formaldehyde
Phenol, cresol
Fluoride
Free cholorine
Free ammonia
Ammonia
Oil, fat
Detergent
Zinc
Chromium
Arsenic
Copper
Mercury
Cadmium
Barium
Selenium
Lead
Nickel
Manganese
Silver
Stannum
Aluminum
Total nitrogen
Regulatory level Actual result
Average
6–9
6.9
1000
16.8
1250
103.9
3000
660.2
200
39.8
1
1.8
0.2
ND
1
0.02
1
ND
5
ND
1
ND
50
20.4
50
23.5
5
0.1
100
3.6
5
ND
0.5
0.005
0.25
ND
2
ND
0.005
0.002
0.03
0.009
1
ND
0.02
ND
0.2
0.04
0.2
0.007
5
ND
1
ND
1
0.008
5
0.04
100
5.3
Maximum
6.9–7.0 *1
29
160
739.67
50.33
4.3 *2
ND
0.03
ND
ND
ND
23.8
29.91
0.1
6.11
ND
0.007
ND
ND
0.003
0.01
ND
ND
0.042
0.0098
ND
ND
0.009
0.04
5.6
Units: pH, nothing; others, mg per liter pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand COD: Chemical Oxygen Demand DS: Dissolved Solids
SS: Suspended Solids in water ND means below the volume that can be detected.
*1: Minimum and maximum pH values
*2: After cleaning gutter up, the status of emissions has improved.
Category
pH
BOD
COD
TDS
SS
Oil, fat
Cadmium
Lead
Nickel
Copper
Zinc
Selenium
Sulfide
Formaldehyde
Regulatory level Actual result
Average
5.5–9.0
8.4
20
9.67
120
24.67
3000
212
50
15.67
5
ND
0.03
0.0033
0.2
0.035
10
0.0292
2
0.0173
5
0.0188
0.02
ND
1
0.52
1
0.08
Maximum
8.2–8.7 *1
16
42
358.17
28.33
ND
0.0039
0.046
0.0419
0.0438
0.0409
ND
0.68
0.11
Units: pH, nothing; others, mg per liter pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand COD: Chemical Oxygen Demand TDS: Total Dissolved
Solids SS: Suspended Solids in water ND means below the volume that can be
detected. *1: Minimum and maximum pH values
59
Fiscal 2000 Data by Facility
60
TDK Philippines Corporation
TDK Softec (M) Sdn. Bhd.
Location
Location
119 East Science Avenue Special Export
Processing Zone Laguna Technopark,
Binan, Laguna, Philippines
Production
Magnetic heads
Land
84,000 square meters
Premises
34,000 square meters
Completion
December 1997
Number of employees 3,500
Lot 35, Sector B, HICOM Industrial Area,
Section 26, 40000Shah Alam, Selangor
Darul Ehsan, Malaysia
Production
Ferrite cores
Land
30,000 square meters
Premises
9,000 square meters
Completion
July 1989
Number of employees 300
Atmosphere (No facility subject to legal controls.)
Atmosphere (No facility subject to legal controls.)
Water quality (Philippine Environmental Code)
Water quality (No measurement)
Category
pH
BOD
COD
Solid
Regulatory level Actual result
Average
6.5–9.0
7.3
50
19
100
53
70
28
Maximum
6.8–7.8 *1
33
97
48
Units: pH, nothing; others, mg per liter pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand COD: Chemical Oxygen Demand ND means below the
volume that can be detected. *1: Minimum and maximum pH values
TDK Components U.S.A., Inc.
Discom, Inc.
Location
Location
1 TDK Boulevard, Highway 74 South,
Peachtree City, GA 30269-2047 U.S.A.
Production
Chip capacitors
Land
61,000 square meters
Premises
6,000 square meters
Completion
July 1986
Number of employees 340
334 Littleton Road, Westford, MA 01886
U.S.A.
Production
Ferrite chips, EMI
Land
18,000 square meters
Premises
3,000 square meters
Completion
August 1988
Number of employees 20
Atmosphere (No facility subject to legal controls.)
Atmosphere (No facility subject to legal controls.)
Water quality
Water quality (No measurement)
Category
pH
BOD
COD
Total nitrogen
Total cadmium
Total chromium
Copper
Total cyanides
Lead
Nickel
Silver
Zinc
TTO
TSS
Regulatory level Actual result
Average
5.0–11.0
7.1
900
35.8
1500
89.9
60
0.597
0.037
ND
1.71
0.01
0.235
0.02
0.082
0.01
0.111
0.05
0.909
0.148
0.241
0.017
0.186
0.029
2.13
0.076
900
11.7
Maximum
6.3–8.6 *1
119
164
0.95
ND
0.01
0.02
0.01
0.05
0.36
0.07
0.14
0.087
21.4
Units: pH, nothing; others, mg per liter pH: hydrogen ion exponent BOD:
Biochemical Oxygen Demand COD: Chemical Oxygen Demand TTO: Total Toxic
Organics TSS: Total Suspended Solids in water ND means below the volume that
can be detected. *1: Minimum and maximum pH values
61
Fiscal 2000 Data by Facility
62
TDK Ferrites Corporation
TDK de Mexico S.A. de C.V.
Location
Location
5900 North Harrison Street, Shawnee, OK
74804 U.S.A.
Production
Ferrites magnets, ferrites cores
Land
325,000 square meters
Premises
28,000 sqaure meters
Completion
May 1987
Number of employees 510
Atmosphere
Atmosphere (No facility subject to legal controls.)
Facility
Fuel
Dryer loasts (2 units)
Natural
gas
Calcination furnaces
(3 units)
Natural
gas
Rotary-kiln scrubber Natural
(1 unit)
gas
Incinerators
(12 units)
Calcination furnaces
(4 units)
Natural
gas
Natural
gas
Substances
Regulatory
emitted *1
level *2
Sulfur oxides
0
Nitrogen oxides
1.951
Soot and dust
18.634
Carbon monoxide
0.489
Sulfur oxides
0
Nitrogen oxides
2.492
Soot and dust
0
Carbon monoxide
1.119
Sulfur oxides
0
Nitrogen oxides
0
Soot and dust
1.434
Carbon monoxide
0
Sulfur oxides
0
Nitrogen oxides
25.414
Soot and dust
29.826
Carbon monoxide
5.713
Sulfur oxides
0
15.85
Nitrogen oxides
9.409
Soot and dust
Carbon monoxide
7.338
Hydrogen choloride 3.872
Actual
result *3
0
1.417
1.719
0.284
0
1.32
0
0.2
0
0
0.914
0
0
8.359
11.638
1.527
0
7.773
5.681
4.829
1.555
*1: Units: tons per year *2: Total of all target facilities
Water quality
Category
pH
Temperature
TSS
Iron
Chromium
Calle Ohm #8450, Parque Ind. A.J.
Bermudez Cd. Juarez, Chihuahua, Mexico
Production
Ferrite magnets, coils, transformers, filters
Land
1.6 square meters
Premises
4.2 square meters
Completion
January 1974
Number of employees 990
Regulatory
level
5.0–12.5
65
500
50
0.467
Actual result of waste channel 1
Average Maximum
7.9
7.3–8.8 *1
26.1
32.7
26
280
2
50
0.012 0.063
Actual result of waste channel 2
Average Maximum
8.0
7.3–8.7 *1
19.5
26.3
52
220
7
40
0.006 0.03
Unit: pH, nothing; temperature, centigrade; others, mg per liter pH: hydrogen ion
exponent TSS: Total Suspended Solid in water *1: Minimum and maximum pH
values
Water quality
Category
Regulatory level
pH
Oil, fat
BOD
Total solids
SS
Precipitate
Dissolution material
Soap
Iron
Zinc
Aluminum
Copper
Chromium
6.0–9.0
55
220
2100
180
1.5
1500
30
1.5
2
1.5
0.4
0.5
Actual result
Average
8.4
14.6
173
1089
70
1
1068
14.5
0.57
ND
0.127
0.02
0.03
Maximum
8.4–8.4 *1
14.6
173
1089
70
1
1068
14.5
0.57
ND
0.127
0.02
0.03
Units: pH, nothing; temperature, centigrade; others, mg per liter pH: hydrogen ion
exponent BOD: Biochemical Oxygen Demand SS: Suspended Solids in water
ND means below the volume that can be detected.
*1: Minimum and maximum pH values
TDK Manufacturing Deutschland GmbH
TDK Recording Media Europe S.A.
Location
Location
Glan Straɿe. 33,66887, Rammelsbach
Germany
Production
Audio tapes, CD-R, EL coils
Land
87,000 square meters
Premises
15,000 square meters
Completion
December 1985
Number of employees 380
6Z.I. Bommelscheuer, P.O. BOX 120 L4902 Bascharage, Grand Duchy of
Luxembourg
Production
Audio tapes, Video tapes, CD-R, MD
Land
60,000 square meters
Premises
46,000 sqaure meters
Completion
August 1989
Number of employees 630
Atmosphere (No facility subject to legal controls.)
Water quality (No measurement)
Atmosphere
Facility
EGI *4
(2 units)
EGI *4
(1 unit)
Substances
emitted *1
Sulfur oxides
Organic
Nitrogen oxides
solvents
Soot and dust
Carbon monoxide
Natural gas Hydrocarbon remnant *5
Inorganic chlorine compound
Inorganic fluoride compound
Sulfur oxides
Nitrogen oxides
Tetrafluoro- Soot and dust
propane gas Carbon monoxide
Hydrocarbon remnant *5
Inorganic fluoride compound
Fuel
Regulatory
level *2
500
500
50
100
20
30
5
35
200
5
100
20
2
Actual
result *3
0.1
67.8
0.2
23
6.5
ND
ND
ND
123
8.2
ND
ND
0.36
*1: Units: Sulfur oxides, Nm3/hr; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
*4: Deodorization machine
*5: Figures are showen based on amount of carbon components.
Water quality (No measurement)
63
Fiscal 2000 Data by Facility
64
BT Magnet-Technologie GmbH
TDK Electronics Hungary
Location
Production
Land
Premises
Completion
Number of employees
Location
ForellstraBe 100, 44629 Herne, Germany
Ferrite magnets
51,000 square meters
10,000 square meters
December 1990
520
Pusztaszantoi u. 10, Ipari Park, 26t51
Retsag, Magyarorszag Hungary
Production
Ferrite cores
Land
100,000 sqaure meters
Premises
14,000 sqaure meters
Completion
1997
Number of employees 900
Atmosphere (No facility subject to legal controls.)
Water quality (Acceptance criterion for public effluent treatment facility)
Category
pH
COD
LWKW
Regulatory level Actual result
Average
7.0–12.0
9.8
1000
351
1
0.787
Atmosphere
Facility
Maximum
8.8–10.8 *1
351
0.787
Units: pH, nothing; others, mg per liter pH: hydrogen ion exponent COD: Chemical
Oxygen Demand LHKW: volatile halogerated hydrocarbons
*1: Minimum and maximum pH values
Boilers (5 units)
Substances
emitted *1
Nitrogen oxides
City gas
Carbon monoxide
Fuel
Regulatory
level *2
0.135
4.5
Actual
result *3
0.0838
0.0324
*1: Units: Sulfur oxides, Nm3/hr; nitrogen oxides, ppm; soot and dust, g/Nm3
*2: Regulatory level values are based on the most severe value in the target facility.
*3: Actual figures are the highest figure in the year for the target facilty.
Water quality
Category
pH
COD
Ammoniacal nitrogen
SS
Zinc
Silver
Cadmium
Chromium
Nickel
Lead
Copper
Iron
Organic solvent
Detergent
Regulatory level Actual result
Average
6.5–10.0
8.1
1000
138.7
150
28.1
667
10
0.59
0.2
ND
0.1
ND
1
ND
1
ND
0.4
ND
2
0.08
20
0.55
50
3.8
50
0.91
Maximum
7.5–8.5 *1
270
59
750
0.89
ND
ND
ND
ND
ND
0.14
0.74
5.2
0.91
Units: pH, nothing; others, mg per liter pH: hydrogen ion exponent COD: Chemical
Oxygen Demand SS: Suspended Solids in water ND means below the volume that
can be detected. *1: Minimum and maximum pH values