Ask a Question

The presence of free ammonia in sewage represents ____________

← Prev Question Next Question →
+1 vote
in Environmental Engineering by (81.4k points)
The presence of free ammonia in sewage represents ____________

(a) Air pollution

(b) Old pollution

(c) Recent pollution

(d) Water pollution

I got this question in homework.

This key question is from Chemical Characteristics of Waste Water in section Wastewater Characteristics of Environmental Engineering

1 Answer

+1 vote
by (693k points)
selected by
 
Best answer
The correct option is (c) Recent pollution

Easy explanation: The presence of free ammonia in sewage represents recent pollution. Which can be removed from wastewater by the nitrification process.

Related questions

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

Powered by TalkJarvis
...