Nitrogen cycle of sewage, is – McqOptions

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1.	Nitrogen cycle of sewage, is
A.	iberation of ammonia-formation of nitrites-formation of nitrates-liberation of nitrogen
B.	iberation of nitrogen-liberation of ammonia-formation of nitrites- formation of nitrates
C.	iberation of nitrogen-formation of nitrates-formation of nitrites-liberation of ammonia
D.	ormation of nitrates-formation of nitrites-liberation of nitrates-liberation of nitrates
Answer» B. iberation of nitrogen-liberation of ammonia-formation of nitrites- formation of nitrates

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