Question

What happens when the sewage is passed through bar screens?​

Answer 1

Answer:

Screening: The wastewater (or sewage) entering the sewage treatment plant is first passed through bar screens (This process is called screening). The bar screen removes the large rubbish objects like rags, sticks, cans, plastic bags (polythene bags), napkins, sanitary towels, etc., from the waste water.

Answer 2

Answer:

(1) Screening: The wastewater (or sewage) entering the sewage treatment plant is first passed through bar screens (This process is called screening). The bar screen removes the large rubbish objects like rags, sticks, cans, plastic bags (polythene bags), napkins, sanitary towels, etc., from the waste water.

Explanation:

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