Disinfection of water in our country is mainly done by ____________(a) Oxygenation(b) Hydration(c) Chlorination(d) FiltrationI have been asked this question in quiz.My question is based upon Wastewater Management in portion Other Major Topics in Civil Engineering of Basic Civil Engineering

Disinfection of water in our country is mainly done by ____________(a)

1.	Disinfection of water in our country is mainly done by ____________(a) Oxygenation(b) Hydration(c) Chlorination(d) FiltrationI have been asked this question in quiz.My question is based upon Wastewater Management in portion Other Major Topics in Civil Engineering of Basic Civil Engineering
Answer» Correct answer is (C) Chlorination Easiest explanation: Disinfection is the most inexpensive way of killing the microorganisms present in the WATER. The water is chlorinated and some residual CHLORINE of 0.5mg/litre is LEFT so that contamination in the distribution SYSTEM is taken care of.

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Disinfection of water in our country is mainly done by ____________(a) Oxygenation(b) Hydration(c) Chlorination(d) FiltrationI have been asked this question in quiz.My question is based upon Wastewater Management in portion Other Major Topics in Civil Engineering of Basic Civil Engineering

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