Questions 7. (ii)coagulation-sedimentationAt a water treatment plant, theunit clarifies 40millionlitre of water each day. The quantity of alum required at the plant is 18 mg/l. Thealkanity of raw water is 5 mg/1 as CaCO3. Find out the quantity of alum and quicklime (having 85% of Cao) required on yearly basis at the plant.

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Questions 7. (ii) coagulation-sedimentation unit clarifies 40million At a water treatment plant, the litre of water each day. The quantity of alum required at the plant is 18 mg/1. The alkanity of raw water is 5 mg/1 as CaCO3. Find out the quantity of alum and quick lime (having 85% of Cao) required on yearly basis at the plant.

Questions 7. (ii) coagulation-sedimentation unit clarifies 40million At a water treatment plant, the litre of water each day. The quantity of alum required at the plant is 18 mg/1. The alkanity of raw water is 5 mg/1 as CaCO3. Find out the quantity of alum and quick lime (having 85% of Cao) required on yearly basis at the plant.

Solid Waste Engineering

3rd Edition

ISBN:9781305635203

Author:Worrell, William A.

Publisher:Worrell, William A.

Chapter6: Biological Processes

Section: Chapter Questions

Problem 6.1P

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