Question

A sewage sludge has a water content of 99%. The concentration of suspended solids in
the sludge is
(A) 10 mg/l (B) 100 mg/l (C) 1000 mg/l (D) 10,000 mg/l​

Answer 1

Answer:

A) 10 mg/l

Explanation:

Hope so it will help you

Answer 2

Answer:

The sludge is 10mg

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