Presence of non-biodegradable substances, like alkyl benzene sulphonate (ABS) from the detergents in polluted water stream causes (A) Fire hazards (B) Explosion hazards (C) Persistent foam (D) Depletion of dissolved oxygen

Presence of non-biodegradable substances, like alkyl benzene sulphonate
(ABS) from the detergents in polluted water stream causes
(A) Fire hazards
(B) Explosion hazards
(C) Persistent foam
(D) Depletion of dissolved oxygen
by

1 Answer

Answer :

(C) Persistent foam
by

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