Biology, asked by Pranav7132, 1 year ago

The trickling filter is employed for __________ treatment.
Fill in the blank.

Answers

Answered by sghosebiswas123
0
The trickling filter is employed for __________ treatment.
Ans. Waste Water or sewage
Answered by abhi200414
1

the trickling filter is employed for waste water treatment.

:)

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