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Ruchika Desai
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Asked: 2021-10-27T07:07:57+00:00 In:

Wastewater treatment generates a large quantity of sludge, which can be treated by:

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Poll Results

28.57%a. digesters ( 2 voters )
0%b. activated sludge
0%c. chemicals
71.43%d. oxidation pond. ( 5 voters )
Based On 7 Votes

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    1 Answer

    1. d. oxidation pond.

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