Environmental load data of each site
Fujikura Sakura Plant
items | object equipment | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|---|
nitrogen oxide (ppm) |
gas fired boiler | 150 | 100 | Av 65.5 Max 69 |
gas generator & heating furnace | 150 | 100 | Av 22.5 Max 31 | |
sulphur oxide | gas fired boiler | K regulation value 1.3 | K regulation value 1.3 | 0 |
gas generator & heating furnace | K regulation value 1.7 | K regulation value 1.7 | 0 | |
dust and soot(g/Nm3) | gas fired boiler | 0.1 | 0.01 | under 0.001 |
gas generator & heating furnace | 0.1 | 0.01 | Av 0.001 Max 0.001 |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | <- | Av 7.63 Max 7.7 |
Biochemical oxygen demand (BOD) (mg/l) |
25 | 10 | Av 0.7 Max 0.8 |
Chemical Oxygen Demand (COD) (mg/l) |
25 | 20 | Av 2.43 Max 3.0 |
suspended solid (SS) (mg/l) | 50 | 20 | Av 1.75 Max 3 |
normalhexane extracts (mineral oil) (mg/l) |
3 | 1.5 | Av < 1 Max 1 |
phenolic compounds (mg/l)(mg/l) | 0.5 | 0.25 | <0.005 |
copper content (mg/l) | 1 | 0.5 | <0.005 |
zink content (mg/l) | 2 | 1.5 | Av 1.75 Max 0.045 |
dissolved iron content (mg/l) | 5 | 2.5 | Av 0.029 Max 0.033 |
dissolved manganese content (mg/l) | 5 | 2.5 | Av 0.028 Max 0.031 |
fluorine content (mg/l) | 8 | 4 | Av 0.7 Max 1.1 |
boron content (mg/l) | 10 | 5 | Av 0.02 Max 0.03 |
chrome content (mg/l) | 1 | 0.5 | Av 0.01 Max 0.032 |
number of colitis germ legions | 3000 | 1000 | Av 31.8 Max 37 |
nitrogen content (mg/l) | 20 | 10 | Av 3.5 Max 4.4 |
phosphorus content (mg/l) | 3 | <- | Av 0.85 Max 2.2 |
Fujikura Suzuka Plant
items | object equipment | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|---|
nitrogen oxide (ppm) |
boiler | 180 | 150 | Av 80.5 Max 102 |
dust and soot (g/Nm3) |
boiler | 0.30 | 0.10 | Av 0.0051 Max 0.006 |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | 6.2 to 8.0 | Av 7.3 Max 7.6 |
Biochemical oxygen demand (BOD) (mg/l) |
25 | <- | Av 2.3 Max 5 |
Chemical Oxygen Demand (COD) (mg/l) |
25 | 15 | Av 3.7 Max 6 |
suspended solid (SS) (mg/l) | 90 | 30 | Av 3.6 Max 4 |
normalhexane extracts (mineral oil) (mg/l) |
5 | 3 | Av 0.1 Max 1 |
normalhexane extracts (animal and vegetable oils)(mg/l) |
30 | ||
number of colitis germ legions | Prevention Act 3000 | <- | Av 250 Max 940 |
nitrogen content (mg/l) | Prevention Act 120 | 10 | Av 1.21 Max 1.8 |
phosphorus content (mg/l) | Prevention Act 160 | 5 | Av 0.08 Max 0.33 |
Fujikura Numazu Plant
items | object equipment | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|---|
nitrogen oxide (ppm) |
boiler | 100 | 100 | Av 63.5 Max 73 |
dust and soot (g/Nm3) |
boiler | 0.05 | 0.05 | Av 0.012 Max 0.013 |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | 6.8 to 8.2 | Av 7.5 Max 7.9 |
Biochemical oxygen demand (BOD) (mg/l) |
Av 5 Max 10 | <- | Av 1.4 Max 3.4 |
suspended solid (SS) (mg/l) | Av 7 Max 13 | <- | Av 1.3 Max 4.0 |
normalhexane extracts (mineral oil) (mg/l) |
Av 2 Max 5 | <- | Av 1.3 Max 4.0 |
copper content (mg/l) | 0.2 | <- | under 0.01 |
lead content (mg/l) | 0.01 | <- | under 0.01 |
dissolved iron content (mg/l) | 10 | 7 | Av 0.16 Max 0.28 |
number of colitis germ legions | 3000 | <- | Av 20 Max 150 |
Numazu Copper Refining and Rolling Co.,Ltd
items | object equipment | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|---|
nitrogen oxide (ppm) |
dust chamber for shaft kiln | 200 | 70 | 37(Max) |
sulphur oxide(Nm3/h) | dust chamber for shaft kiln | 11.2 -> regulation value 17.5 | 6.4 -> regulation value 10.0 | under 0.04 |
dust and soot(g/Nm3) | dust chamber for shaft kiln | 0.2 | 0.01 | Av 0.015 Max 0.016 |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | 6.5 to 8.0 | Av 7.6 Max 8.1 |
Biochemical oxygen demand (BOD) (mg/l) |
25 | 10 | Av 4.2 Max 15 |
Chemical Oxygen Demand (COD) (mg/l) |
Max 160 | 10 | Av 3.2 Max 9.2 |
suspended solid (SS) (mg/l) | Max 60 | 10 | Av 1.1 Max 1.4 |
normalhexane extracts (mineral oil) (mg/l) |
Max 5 | 1 | under 0.5 |
copper content (mg/l) | Max 1 | 0.8 | Av 0.2 Max 0.3 |
Aomori Fujikura Kanaya Ltd.
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | <- | 7.7 |
Biochemical oxygen demand (BOD) (mg/l) |
120 | <- | 0.76 |
Chemical Oxygen Demand (COD) (mg/l) |
120 | <- | 8.1 |
suspended solid (SS) (mg/l) | 150 | <- | 3 |
normalhexane extracts (mineral oil) (mg/l) |
5 | <- | 0.85 |
normalhexane extracts (animal and vegetable oils) (mg/l) |
30 | <- | <0.5 |
phenolic compounds (mg/l) | 5 | <- | <0.02 |
copper content (mg/l) | 3 | <- | <0.01 |
zink content (mg/l) | 5 | <- | 0.02 |
dissolved iron content (mg/l) | 10 | <- | 0.08 |
dissolved manganese content (mg/l) | 10 | <- | <0.01 |
chrome content (mg/l) | 2 | <- | <0.02 |
number of colitis germ legions | 3000 | <- | 2500 |
nitrogen content (mg/l) | 60 | <- | 23 |
phosphorus content (mg/l) | 8 | <- | 1.9 |
Shinshiro Cable, Ltd.
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | <- | Av 7.1 Max 7.3 |
Biochemical oxygen demand (BOD) (mg/l) |
20 | <- | Av 1.7 Max 3.3 |
Chemical Oxygen Demand (COD) (mg/l) |
20 | <- | Av 5.1 Max 7.3 |
suspended solid (SS) (mg/l) | 20 | <- | Av 3.5 Max 8.0 |
normalhexane extracts (mineral oil) (mg/l) |
2 | <- | <0.5 |
normalhexane extracts (animal and vegetable oils) (mg/l) |
10 | <- | <0.5 |
phenolic compounds (mg/l) | 0.5 | <- | <0.025 |
copper content (mg/l) | 1 | <- | <0.02 |
zink content (mg/l) | 2 | <- | <0.03 |
dissolved iron content (mg/l) | 10 | <- | <0.1 |
dissolved manganese content (mg/l) | 10 | <- | <0.1 |
fluorine content (mg/l) | 8 | <- | <0.2 |
chrome content (mg/l) | 2 | <- | <0.04 |
number of colitis germ legions | 3000 | <- | Av 73 Max 140 |
DDK Ltd.
items | object equipment | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|---|
sulphur oxide (Nm3/h) |
boiler | 0.58 m3N/h | <- | - |
boiler | 0.58 m3N/h | <- | - | |
boiler | 0.45 m3N/h | <- | - |
living environment items | regulation value | voluntary standard value | results (average & maximum) | |
---|---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | 6.2 to 8.2 | Av 7.75 Max 8.0 | |
Biochemical oxygen demand (BOD) (mg/l) |
160 (120) (Prefectural Ordinance) 25 (20) |
20 | Av 4.62 Max 26 | |
suspended solid (SS) (mg/l) |
200 (150) (Prefectural Ordinance) 50(40) |
26 | Av 4.58 Max 15 | |
normalhexane extracts (mineral oil) (mg/l) |
5 | Sum 10 | Sum 5 | Av <1 Max <1 |
normalhexane extracts (animal and vegetable oils) (mg/l) |
30 (Prefectural Ordinanc) |
|||
copper content (mg/l) | 3 | 1 | Av 0.09 Max 0.65 | |
zink content (mg/l) | 2 | 1 | Av 0.08 Max 0.12 | |
dissolved iron content (mg/l) |
10 (Prefectural Ordinance) 3 |
1 | <0.05 | |
dissolved manganese content (mg/l) |
10 (Prefectural Ordinance) 3 |
0.1 | <0.01 | |
fluorine content (mg/l) | 8 | 5 | Av 0.41 Max 3.20 | |
boron content (mg/l) | 10 | <- | Av 0.68 Max 2.50 | |
chrome content (mg/l) | 2 | 0.1 | <0.02 | |
number of colitis germ legions | 3000 | 1500 | Max 3.12 Av 40 |
Tohoku Fujikura Ltd.
items | object equipment | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|---|
nitrogen oxide (ppm) |
boiler (1) | 260 | 200 | Av 94 Max 99 |
boiler (2) | Av 84 Max 85 | |||
boiler (3) | Av 84 Max 85 | |||
boiler (4) | Av 89 Max 91 | |||
sulphur oxide (Nm3/h) |
boiler (1) | 0.384 | 0.100 | Av <0.004 Max <0.004 |
boiler (2) | 0.374 | Av <0.004 Max <0.004 | ||
boiler (3) | 0.384 | Av <0.004 Max <0.004 | ||
boiler (4) | 0.389 | Av <0.003 Max <0.00 | ||
dust and soot (g/Nm3) |
boiler (1) | 0.30 | 0.05 | Av <0.01 Max <0.01 |
boiler (2) | 0.30 | Av <0.01 Max <0.01 | ||
boiler (3) | 0.30 | Av <0.01 Max <0.01 | ||
boiler (4) | 0.30 | Av <0.01 Max <0.01 |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | 6.2 to 7.8 | 6.8 |
Biochemical oxygen demand (BOD) (mg/l) |
30 or under | <- | 2.2 |
Chemical Oxygen Demand (COD) (mg/l) |
30 or under | <- | 2.9 |
suspended solid (SS) (mg/l) | 70 or under | <- | 4 |
normalhexane extracts (mineral oil) (mg/l) |
5 or under | <- | under 1 |
phenolic compounds (mg/l) | 0.5 or under | <- | under 0.01 |
copper content (mg/l) | 1 or under | <- | under 0.01 |
zink content (mg/l) | 2 or under | <- | 0.04 |
dissolved iron content (mg/l) | 10 or under | <- | 0.03 |
dissolved manganese content (mg/l) | 10 or under | <- | under 0.04 |
fluorine content (mg/l) | 8 or under | <- | under 0.15 |
boron content (mg/l) | 10 or under | <- | under 0.1 |
chrome content (mg/l) | 0.5 or under | <- | under 0.05 |
number of colitis germ legions | 3000 or under | <- | 30 |
nitrogen content (mg/l) | - | <- | 3.4 |
phosphorus content (mg/l) | - | <- | 7.3 |
Nishi Nippon Electric Wire & Cable Co., Ltd.
items | object equipment | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|---|
nitrogen oxide (ppm) |
boiler | 180 | 180 | Av 49 Max 66 |
sulphur oxide (Nm3/h) |
boiler | 0.8 | 0.8 | <0.01 |
dust and soot (g/Nm3) |
boiler | 0.3 | 0.3 | Av 0.01 Max <0.02 |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.0 to 9.0 | 5.5 to 8.5 | Av 7.5 Max 7.8 |
Chemical Oxygen Demand (COD) (mg/l) |
15 (daily average 10) | daily average 9.8 | Av 3.2 Max 6.5 |
suspended solid (SS) (mg/l) | 30 (daily average 20) | 20 | Av 3.7 Max 6.5 |
normalhexane extracts (mineral oil) (mg/l) |
2 | <- | ND |
normalhexane extracts (animal and vegetable oils) (mg/l) |
2 | <- | ND |
phenolic compounds (mg/l) | 5 | <- | <0.1 |
copper content (mg/l) | 3 | <- | Av 0.01 Max 0.03 |
zink content (mg/l) | 2 | <- | 0.038 |
dissolved iron content (mg/l) | 10 | <- | <0.05 |
dissolved manganese content (mg/l) |
10 | <- | <0.02 |
fluorine content (mg/l) | 8 | <- | 0.1 |
chrome content (mg/l) | 2 | <- | <0.02 |
number of colitis germ legions | 3000 | <- | 120 |
nitrogen content (mg/l) | 25 | <- | Av 3.54 Max 8.61 |
phosphorus content (mg/l) | 3 | <- | Av 0.30 Max 0.59 |
Fujikura Automotive Asia Ltd.
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | 6.1 to 8.6 | 6.9 |
Biochemical oxygen demand (BOD) (mg/l) |
25 or under | 20 or under | 17.8 |
suspended solid (SS) (mg/l) | 60 or under | 50 or under | 14.2 |
normalhexane extracts (mineral oil) (mg/l) |
5 or under | 4 or under | under 1.0 |
fluorine content (mg/l) | 8 or under | 8 or under | under 0.2 |
boron content (mg/l) | 10 or under | 10 or under | under 0.1 |
number of colitis germ legions | 3000 | 640 |
Fujikura Automotive Asia Ltd. (hatimanpara)
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
normalhexane extracts (mineral oil) (mg/l) |
5 | <- | 1 |
normalhexane extracts (animal and vegetable oils) (mg/l) |
30 | <- | 21.8 |
Yonezawa Electric Wire Co., Ltd. (kooriyama)
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | <- | 8.1 |
Biochemical oxygen demand (BOD) (mg/l) |
daily average 20 | <- | under 0.5 |
suspended solid (SS) (mg/l) | daily average 50 | <- | 2.4 |
normalhexane extracts (mineral oil) (mg/l) |
10 or under | <- | under 1 |
phenolic compounds (mg/l) | 1 or under | <- | under 0.1 |
copper content (mg/l) | 2 or under | <- | under 0.05 |
zink content (mg/l) | 2 or under | <- | under 0.05 |
dissolved iron content (mg/l) | 10 or under | <- | 0.07 |
dissolved manganese content (mg/l) | 10 or under | <- | under 0.05 |
chrome content (mg/l) | 2 or under | <- | under 0.05 |
number of colitis germ legions | daily average 3000 or under | <- | 0 |
nitrogen content (mg/l) | daily average 60 or under | <- | under 0.2 |
phosphorus content (mg/l) | daily average 8 or under | <- | 0.08 |
Fujikura Components Ltd.
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | 5.9 to 8.5 | Av 7.1 Max 7.2 |
suspended solid (SS) (mg/l) | 90 | 20 | Av 5.7 Max 13.6 |
Chemical Oxygen Demand (COD) (mg/l) |
40 | 20 | Av 9.3 Max 18.6 |
Biochemical oxygen demand (BOD) (mg/l) |
40 | 20 | Av 10.3 Max 15.7 |
number of colitis germ legions | 3000 | <- | under 30 |
normalhexane extracts (mineral oil) (mg/l) |
5 | <- | under 1 |
fluorine content (mg/l) | 8 | <- | under 1 |
nitrogen content (mg/l) | 50 | <- | Av 10.3 Max 11.5 |
phosphorus content (mg/l) | 6 | <- | Av 3.8 Max 5.0 |
zink content (mg/l) | 5 | 2 | Av 0.6 Max 1.2 |
copper content (mg/l) | 3 | 2 | under 0.2 |
Ishioka Plant
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5.8 to 8.6 | 6.0 to 8.2 | Av 7.17 Max 8.02 |
Biochemical oxygen demand (BOD) (mg/l) |
15 | 12 | Av 6.4 Max 27.0 |
suspended solid (SS) (mg/l) | 20 | 15 | Av 2.5 Max 12.0 |
normalhexane extracts (mineral oil) (mg/l) |
3 | 2 | under 1.0 |
nitrogen content (mg/l) | 15 | 12 | Av 4.7 Max 10.0 |
phosphorus content (mg/l) | 2 | 1.6 | Av 0.6 Max 1.9 |
Fujikura Precision Ltd.
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5 over 9 under | <- | 7.9 |
Biochemical oxygen demand (BOD) (mg/l) |
600 | <- | 57 |
suspended solid (SS) (mg/l) | 600 | <- | 17 |
normalhexane extracts (mineral oil) (mg/l) |
5 | <- | 2 |
nitrogen content (mg/l) | 240 | <- | 24 |
phosphorus content (mg/l) | 32 | <- | 1.6 |
Suzuki Giken Co.,Ltd.
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5 over 9 under | <- | Av 7.2 Max 8.3 |
suspended solid (SS) (mg/l) | 600 | <- | Av 146.7 Max 410 |
normalhexane extracts (animal and vegetable oils) (mg/l) |
30 | <- | Av 6.8 Max 18 |
copper content (mg/l) | 1 | <- | Av 0.07 Max 0.13 |
zink content (mg/l) | 2 | <- | Av 0.06 Max 0.07 |
SYSCOM Ltd.
no equipment |
living environment items | regulation value | voluntary standard value | results (average & maximum) |
---|---|---|---|
potential Hydrogen (pH) | 5 over 9 under | <- | Av 7.6 Max 7.8 |