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Describe the steps involved in getting …

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Describe the steps involved in getting clarified water from wastewater?

Posted by Rohit Dhiman 6 years, 10 months ago

CBSE > Class 07 > Science

2 answers

Naitik Aggarwal 6 years, 10 months ago

1. Waste water is passed through screen bars . Large objects like rags , pastics , and napkins are separated by passing of warer through it. 2. Water is then passed thriugh grit and sand removal tank. 3. Water is then allowed to settle in a larger tank. Afrer removing the sludge from large tank , water is then passed through warer clarifier

Harshita Singh 6 years, 10 months ago

Read page no 223 n 224 all the 4 points

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