biological purification takes place reactor pollution
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biological purification takes place reactor pollution |
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| Biological purification takes place in a biological reactor.pollution from wastewater is removed using microorganisms called activated sludge. large-capacity tanks with aeration, nozzles, sprinkler |
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Stockphotos.ro (c) 2025. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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