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Explain why sometimes foaming is seen in river water near the place where sewage water is poured after treatment?
Answers (1)
Detergents, which are water-soluble cleaning agents, have used that combine with the impurities and dirt. The non-biodegradable detergents used from washing clothes to bathing causes the foam formation in water bodies as they cannot be treated in the sewage treatment methods.
View full answer
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