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| chemical industry | |||
| manufacture of chemicals and chemical products | |||
| extraction and processing of non-energy-producing minerals and derived products chemical industry | |||
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| chemical industry; chemical industry Industry related with the production of chemical compounds. The chemical processing industry has a variety of special pollution problems due to the vast number of products manufactured. The treatment processes combine processing, concentration, separation, extraction, by-product recovery, destruction, and reduction in concentration. The wastes may originate from solvent extraction, acid and caustic wastes, overflows, spills, mechanical loss, etc. | |||
| chemische Industrie: 20 do fraz, 6 tematyki |
| Chemia | 9 |
| Handel zagraniczny | 1 |
| Ochrona środowiska | 2 |
| Patenty | 2 |
| Pospolicie | 3 |
| Przemysł | 3 |