Biology, asked by kriti8156, 10 months ago

What are ‘floes’ formed during secondary treatment of sewage? [Delhi 2019]

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Answered by sudhanshudhek76

Answer:

What are 'flocs', formed during secondary of sewage?

Flocs are essentially groups of bacteria which are in a sludge structure and is held together with the use of slime. Flocs are helpful in increasing the decomposition rate and are put in the aeration tank while the secondary sewage treatment process is in effect

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