Principle Of Chlorination Disinfection

- Jul 31, 2020-

It is the principle that chlorine can quickly form hypochlorous acid (HOCI) in water: bleaching powder can also crystallize into hypochlorous acid after being added to water:

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Hypochlorous acid molecule is small in size, small and neutral, it is easy to penetrate into the bacterial body through the cell wall, inhibit and destroy various enzyme systems in the bacterial body (mainly triose phosphate dehydratase is more sensitive to HOCl), so that the polybasic is oxidized The destruction affects the oxidation-reduction effect in the bacteria, and the glucose metabolism in the body is impaired, leading to the death of the bacteria and achieving the purpose of disinfection.