Chemical Process
Chloramines are used in water treatment for

Control of bacteria
Removing turbidity
Corrosion control
Disinfection and control of taste & odour

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Chemical Process
DDT stands for

Diphenyl-dichloro-trichloromethane
Dichloro-diphenyl-trichloroethane
Dichloro-diphenyl-trichloromethane
Diethyl-diphenyl-trichloromethane

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