HOME >> CSR 2012 Top >>Major Plants' Environmental Data
Main environmental performance per plant of the DOWA group in 2011 is shown as follows.
| INPUT | |
|---|---|
| Material input (chemical agent, accepted waste) |
200,000 t |
| Water resource input | 150,000 m3 |
| Purchased power | 8,900 MWh |
| In-house power generation (solar and waste power) |
5,300 MWh |
| Fossil fuel consumption | 17,000 kL (converted to crude oil) |
| OUTPUT | |
|---|---|
| Products | - |
| BOD | - |
| COD | - |
| Discharged water | - |
| NOx | 18 t |
| SOx | 1.3 t |
| Emission to atmosphere | 1,600,000,000 Nm3 |
| GHG emission | 200,000 t |
| PRTR emission | 13 mg-TEQ |
| Waste produced | 46,000 t |
| Recycling that occurred (including thermal recycling in business establishments) |
130,000 t |
| INPUT | |
|---|---|
| Material input (including raw materials derived from wastes) |
160,000 t |
| Water resource input | 4,200,000 m3 |
| Purchased power | 60,000 MWh |
| In-house power generation (hydraulic and waste power) |
86,000 MWh |
| Fossil fuel consumption | 25,000 kL (converted to crude oil) |
| OUTPUT | |
|---|---|
| Products (including recycled products) |
36,000 t |
| BOD | 29 t |
| COD | 40 t |
| Discharged water (including rainwater on the premises) |
13,000,000 m3 |
| NOx | 120 t |
| SOx | 24 t |
| Emission to atmosphere | 1,600,000,000 Nm3 |
| GHG emission | 110,000 t |
| PRTR emission (自社埋立含む)※英訳無ぁE/span> |
2,400 t |
| Waste produced | 120,000 t |
| Recycling that occurred | 720 t |
| INPUT | |
|---|---|
| Material input | 31,000 t |
| Water resource input | 18,000 m3 |
| Purchased power | 23,000 MWh |
| In-house power generation | - |
| Fossil fuel consumption | 8,300 kL (converted to crude oil) |
| OUTPUT | |
|---|---|
| Products | 24,000 t |
| BOD | 64 kg |
| COD | 72 kg |
| Discharged water | 10,000 m3 |
| NOx | 20 t |
| SOx | 9 t |
| Emission to atmosphere | 130,000,000 Nm3 |
| GHG emission | 46,000 t |
| PRTR emission | - |
| Waste produced | 240 t |
| Recycling that occurred | 5,100 t |
| INPUT | |
|---|---|
| Material input | 43,000 t |
| Water resource input (In-house intake of water) |
160,000 m3 |
| Purchased power | 62,000 MWh |
| In-house power generation (thermal power) |
1,000 MWh |
| Fossil fuel consumption | 5,000 kL (converted to crude oil) |
| OUTPUT | |
|---|---|
| Products | 42,000 t |
| BOD | - |
| COD | - |
| Discharged water (recycled) |
530,000 m3 |
| NOx | 23 t |
| SOx | 5 t |
| Emission to atmosphere | 740,000,000 Nm3 |
| GHG emission | 42,000 t |
| PRTR emission | - |
| Waste produced | 680 t |
| Recycling that occurred | 1,000 t |
| INPUT | |
|---|---|
| Material input (including commissioned products for thermal treatment) |
2,100 t |
| Water resource input | 5,000 m3 |
| Purchased power | 3,500 MWh |
| In-house power generation | - |
| Fossil fuel consumption | 110 kL (converted to crude oil) |
| OUTPUT | |
|---|---|
| Products (including finished products by thermal treatment) |
1,700 t |
| BOD | 0.6 t |
| COD | 0.6 t |
| Discharged water | 5,000 m3 |
| NOx | 20 t |
| SOx | 1.5 t |
| Emission to atmosphere | 80,000,000 Nm3 |
| GHG emission | 2,100 t |
| PRTR emission | - |
| Waste produced | 400 t |
| Recycling that occurred | - |
