Biology, asked by srilatha86, 10 months ago

how is sludge decomposed​

Answers

Answered by Anonymous
1
Sludge digestion is a biological process in which organic solids aredecomposed into stable substances. ... Most large sewage treatment plants use a two-stage digestion system in which organics are metabolized by bacteria anaerobically (in the absence of oxygen).
Answered by Sonalverma
0

sludge is decomposed by anaerobic bacteria .


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