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June 24th, 2016, 07:51 AM
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CPHEEO Water Quality Standards

Hello sir I want to know about CPHEEO Water Quality Standards so here can you please give me its details ?

Hey as per your demand here I am providing you details of CPHEEO Water Quality Standards

Drinking Water Source without conventional treatment but after disinfection
Total Coliforms Organism MPN/100ml shall be 50 or less
pH between 6.5 and 8.5
Dissolved Oxygen 6mg/l or more
Biochemical Oxygen Demand 5 days 20°C 2mg/l or less

Outdoor bathing (Organised)
Total Coliforms Organism MPN/100ml shall be 500 or less pH between 6.5 and 8.5 Dissolved Oxygen 5mg/l or more
Biochemical Oxygen Demand 5 days 20°C 3mg/l or less

Drinking water source after conventional treatment and disinfection

Total Coliforms Organism MPN/100ml shall be 5000 or less pH between 6 to 9 Dissolved Oxygen 4mg/l or more
Biochemical Oxygen Demand 5 days 20°C 3mg/l or less

Propagation of Wild life and Fisheries
pH between 6.5 to 8.5 Dissolved Oxygen 4mg/l or more
Free Ammonia (as N) 1.2 mg/l or less

Irrigation, Industrial Cooling, Controlled Waste disposal
pH betwwn 6.0 to 8.5
Electrical Conductivity at 25°C micro mhos/cm Max.2250
Sodium absorption Ratio Max. 26
Boron Max. 2mg/l

Last edited by Neelurk; July 7th, 2020 at 04:38 PM.
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