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Environmental Performance Data2008
PRTR (in Japan)
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Atmospheric emissions of PRTR substance
Substances Controlled by PRTR (Pollution Release and Transfer Register) Regulations
Unit: tons
| PRTR Law identifi- cation num- ber |
Name of chemical substance |
Amount handled | Releases | A- mounts used (in prod- ucts) |
Treated on-site (incine- rated, de- com- posed) |
Amount transferred externally |
Re- cycled |
|||
|---|---|---|---|---|---|---|---|---|---|---|
| To air | To water | To soil | *waste | sew- age |
||||||
| 4 | Ethyl acrylate | 3.8 | 0.0 | 0.0 | 0.0 | 3.8 | 0.0 | 0.0 | 0.0 | 0.0 |
| 12 | Acetonitrile | 63.8 | 2.7 | 0.0 | 0.0 | 0.5 | 5.0 | 55.7 | 0.0 | 0.0 |
| 25 | Antimony and its compounds | 18.6 | 0.2 | 0.0 | 0.0 | 14.7 | 0.0 | 3.7 | 0.0 | 0.0 |
| 46 | Ethylenediamine | 2.0 | 0.0 | 0.0 | 0.0 | 2.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 64 | Silver compounds (Ag equivalent) |
608.5 | 0.0 | 0.0 | 0.0 | 599.7 | 0.0 | 8.1 | 0.0 | 0.6 |
| 102 | Vinyl acetate | 1.7 | 0.0 | 0.0 | 0.0 | 1.7 | 0.0 | 0.1 | 0.0 | 0.0 |
| 116 | 1,2-Dichloroethane | 1.2 | 1.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| 117 | 1,1-Dichloroethylene | 9.5 | 0.0 | 0.0 | 0.0 | 9.5 | 0.0 | 0.0 | 0.0 | 0.0 |
| 139 | o-Dichlorobenzene | 3.6 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 3.6 | 0.0 | 0.0 |
| 145 | Dichloromethane | 443.3 | 63.5 | 0.0 | 0.0 | 9.3 | 0.1 | 329.7 | 0.0 | 40.7 |
| 172 | N,N-Dimethyl formamide (DMF) | 67.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.6 | 66.3 | 0.0 | 0.0 |
| 177 | Styrene | 3,447.9 | 4.5 | 0.0 | 0.0 | 3,423.4 | 0.0 | 20.0 | 0.0 | 0.0 |
| 212 | 2,4,6-Trichloro- 1,3,5-triazine (also known as cyanuric chloride) |
17.3 | 0.0 | 0.0 | 0.0 | 17.2 | 0.0 | 0.0 | 0.0 | 0.0 |
| 227 | Toluene | 83.0 | 7.3 | 0.0 | 0.0 | 0.4 | 0.8 | 74.4 | 0.0 | 0.0 |
| 243 | Barium and its water-soluble compounds (such as barium iodide) |
6.1 | 0.0 | 0.0 | 0.0 | 4.5 | 1.5 | 0.1 | 0.0 | 0.0 |
| 254 | Hydroquinone | 15.3 | 0.0 | 0.0 | 0.0 | 8.0 | 0.0 | 7.2 | 0.0 | 0.0 |
| 259 | Pyridine | 10.9 | 0.0 | 0.0 | 0.0 | 1.0 | 0.1 | 9.8 | 0.0 | 0.0 |
| 304 | Boron and its compounds (B equivalent) |
7.4 | 0.0 | 0.0 | 0.0 | 4.7 | 0.0 | 2.6 | 0.0 | 0.0 |
| 311 | Manganese and its compounds | 122.8 | 0.0 | 0.0 | 0.0 | 121.2 | 0.0 | 1.6 | 0.0 | 0.0 |
| 313 | Maleic anhydride | 2.2 | 0.0 | 0.0 | 0.0 | 2.1 | 0.0 | 0.1 | 0.0 | 0.0 |
| 314 | Methacrylic acid | 274.8 | 0.4 | 0.0 | 0.0 | 273.0 | 0.0 | 1.4 | 0.0 | 0.0 |
| 320 | Methyl methacrylate | 7.8 | 0.0 | 0.0 | 0.0 | 7.8 | 0.0 | 0.0 | 0.0 | 0.0 |
- *
- In accordance with PRTR Law definitions, even if materials were recycled later, they were counted here as waste if they were not sold at a price.
