15 January 2023

Disinfection Process in Water Treatment Plant | Methods of Disinfection | Ozonation | UV radiation

15 January 2023,
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#GATE #EnvironmentalEngineering #CPCBExam Disinfection Process in Water Treatment Plant Properties of disinfectant Methods of Disinfection Boiling of water Halogens: Iodine and Bromine (other than […]

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