Biology, asked by Anonymous, 3 months ago

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What is sludge?​

Answers

Answered by meenuupdesh
2

Answer:

sludge is a semi-soild slurry that can be produced from a range of industrail process from water treatment , waste water treatment or on site sanitation system.

Explanation:

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Answered by labdhee82
1

I asked HCF not LCM

I asked HCF not LCM

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