Science, asked by Nandini11353, 3 months ago

What is sludge? What is activated sludge? what is the difference between them?

Answers

Answered by ks9457936

Answer:

Activated sludge is also the name given to the active biological material produced by activated sludge plants. Excess sludge is called "surplus activated sludge" or "waste activated sludge" and is removed from the treatment process to keep the ratio of biomass to food supplied in the wastewater in balance.

Explanation:

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Answered by shirsenduban

The activated sludge system is a process that oxygen is added to sewage. The system is rich in naturally occurring oxygen and involves agitating sewage in an environment.

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