+2 votes
in Environmental Engineering by (81.4k points)
Recirculation increases the efficiency of high rate trickling filters.

(a) True

(b) False

I had been asked this question during an online interview.

The doubt is from High Rate Trickling Filter and Secondary Clarifier in division Sewage Filtration and Activated Sludge Process of Environmental Engineering

1 Answer

+2 votes
by (693k points)
selected by
 
Best answer
Correct option is (a) True

To explain I would say: Recirculation reduces the loading in high rate trickling filter and thus, increase the efficiency infiltration 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
...