Which of the following processes is involved in the biochemical treatment of sewage effluents? (A) Oxidation (B) Reduction (C) Dehydration (D) Fermentation

Which of the following processes is involved in the biochemical
treatment of sewage effluents?
(A) Oxidation
(B) Reduction
(C) Dehydration
(D) Fermentation
by

1 Answer

Answer :

(A) Oxidation
by

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