|
|
| Location |
: |
Fukuyama, Hiroshima |
| Site area |
: |
210,000 m2 |
| Employees |
: |
1,730 (as of March 31, 2008) |
| Started operation |
: |
February 1985 |
| ISO14001 acquired |
: |
September 1996 |
| Main products |
: |
CCD/CMOS image sensors,
LSIs for LCDs, System LSIs, flash memories |
|
|
INPUT
| |
Fiscal 2007 |
Fiscal 2006 |
| Energy |
Purchase of electricity (MWh) |
309,435 |
303,522 |
| Amount of solar power generation (MWh) |
33 |
32 |
| City gas (1,000 m3) |
4,021 |
6,171 |
| Water |
Municipal water (km3) |
14 |
17 |
| Ground water (km3) |
4,392 |
4,328 |
| Total (km3) |
4,406 |
4,345 |
| Chemical substances (PRTR) |
Handled (t) |
245 |
236 |
OUTPUT
| |
Fiscal 2007 |
Fiscal 2006 |
| Greenhouse gases |
Amount of emissions
(t-CO2) |
130,069 |
129,356 |
| Water |
Drainage (km3) |
4,115 |
4,018 |
| Chemical substances (PRTR) |
Released (t) |
6.5 |
7.2 |
| Transferred (t) |
63.1 |
57.0 |
| Waste |
Amount of waste (t) |
3,137 |
3,038 |
| Landfill disposal rate (%) |
0.00 |
0.00 |
Air pollutant measurements
| Emitting facility |
Substance |
Unit |
Maximum permissible quantity |
Measured value (max.) |
| By agreement (regional) |
Sharp standard |
| Boiler |
SOx |
ppb (ground concentration) |
3 |
0.05 |
0.031 |
| NOx |
ppm |
100 |
100 |
66 |
| Soot and dust |
g/Nm3 |
0.05 |
0.005 |
0.0046 |
| Other washing apparatuses |
Sulfuric acid |
mg/Nm3 |
5 |
2.5 |
0.22 |
Water pollutant measurements (Water Pollution Control Law)
| Parameter |
Unit |
Maximum permissible quantity |
Measured value (max.) |
| Regulations (prefectural) |
By agreement (municipal) |
Sharp standard |
| pH |
pH |
Sea 5.5-9.0 |
Sea 5.8-8.6 |
Sea 6.0-8.4 |
6.3-7.0 |
| COD |
mg/l |
130
(Daily average 100) |
15
(Daily average 10) |
10 |
5.0 |
| Suspended solid (SS) |
mg/l |
200
(Daily average 150) |
20
(Daily average 15) |
10 |
3.0 |
| Zinic |
mg/l |
2.0 |
- |
1.0 |
0.02 |
| Coliform organisms |
Unit/mg |
3,000 |
- |
1,500 |
22 |
| Total nitrogen |
mg/l |
120
(Daily average 60) |
- |
40 |
24.0 |
| Total phosphorus |
mg/l |
16
(Daily average 8) |
- |
1.0 |
0.16 |
| Fluoride and its compounds |
mg/l |
15 (Continuous measurement) |
15 (Continuous measurement) |
7.5 |
3.1 |
| Nitrate-nitrogen and nitrite-nitrogen (*1) |
mg/l |
100 |
- |
50 |
10.2 |
*1 Standard amount of effluent released into sea areas
PRTR totalization
(Unit: kg)
| PRTR No. |
Chemical |
Handling quantity |
Release |
Transfer |
Consumption |
Removal |
Recycle |
| To atmosphere |
To public water area |
To sewage |
Out of site |
| 16 |
2-Amino ethanol |
98,303 |
926 |
0 |
0 |
45,890 |
0 |
549 |
50,939 |
| 172 |
N,N-dimethyl formamide (DMF) |
42,573 |
29 |
0 |
0 |
12,184 |
0 |
30,360 |
0 |
| 260 |
Pyrocatechol |
4,989 |
0 |
0 |
0 |
4,989 |
0 |
0 |
0 |
| 283 |
Hydroden fluoride and its water-soluble salts |
98,870 |
0 |
5,527 |
0 |
0 |
0 |
93,343 |
0 |
Noise/vibration measurements
(Unit: dB)
|
Classification |
Maximum permissible quantity |
Measured value (max.) |
Regulations
(prefectural) |
Sharp standard |
| Noise |
Morning |
70 |
50 |
45.1 |
| Afternoon |
70 |
55 |
47.5 |
| Evening |
70 |
50 |
46.6 |
| Night |
60 |
45 |
44.8 |
| Vibration |
Day |
65 |
45 |
25.2 |
| Night |
60 |
45 |
27.4 |
Malodorant substance measurements
(Unit: ppm)
| Malodorantus substance |
Maximum permissible quantity |
Measured value (max.) |
| Regulations (prefectural) |
By agreement (municipal) |
Sharp standard |
| Ammonia |
1.0 |
*2 |
0.1 |
Not detected |
*2 Written agreement between Sharp and the local municipal office stipulates that the company take enough preventive measures not to make a majority the neighboring residents feel uncomfortable.
COD, nitrogen, phosphorus emission
|
(Unit: kg)
|
Measured value (max.) |
| COD |
7,050 |
| Nitrogen |
87,524 |
| Phosphorus |
Not over 100 |
|
|