Question

Write two materials obtained in wwtp

Answer 1

Answer:

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Explanation:

Sanitation also includes the management of human waste and solid waste as well as stormwater (drainage) management. By-products from wastewater treatment plants, such as screenings, grit and sewage sludge may also be treated in a wastewater treatment plant.

Answer 2

Answer:

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1.screenings

2.grit

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