Search results with tag "4500 cl chlorine"

4500-Cl CHLORINE (RESIDUAL)* 4500-Cl A. Introduction

4500-Cl CHLORINE (RESIDUAL)* 4500-Cl A. Introduction 1. Effects of Chlorination The chlorination of water supplies and polluted waters serves primarily to destroy or deactivate disease-producing microorgan-isms. A secondary benefit, particularly in treating drinking water, is the overall improvement in water quality resulting from the

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