Discussion :: Environmental Engineering
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Bacterial aerobic oxidation of polluted water in biological oxidation ponds is done to purify it. Presence of bacteria helps in
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A.
coagulation and flocculation of colloids.
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B.
oxidation of carbonaceous matter to CO2.
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C.
nitrification or oxidation of ammonia derived from breakdown of nitrogeneous organic matter to the nitrite and eventually to the nitrate.
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D.
all (a), (b) and (c).
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Answer : Option D
Explanation :
No answer description available for this question.
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