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| warnambool | |||
| liquid residual; effluent The waste liquid from domestic sewage, industrial sites or from agricultural processes. Effluents are harmful when they enter the environment, especially in freshwater, because of their polluting chemical composition | |||
| effluent | |||
| sludge; spent slurry | |||
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effluent : 9 do fraz, 3 tematyki |
| Inżynieria mechaniczna | 1 |
| Ochrona środowiska | 7 |
| Pospolicie | 1 |