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Did o zone is effective than chlorine for purification oFwater?
Wiki User
∙ 11y ago
Ozone (O3) leave no additional additives in the treated water while chlorine (case NaOCl) will have additional sodium in to the water. For safety control, chlorine systems either NaOCl or direct diffuse of Cl2 involve handling of highly hazardous material while ozone was produced from oxygen in air thus Ozone also rules out in term of safety.
However, in term of lasting disinfection, ozone will revert to oxygen in short time. Ozone treated water may had microbial re-contaminated in shorter period than chlorine treated. For ease of water treatment, ozone require electricity supply and in practical case of Thailand over 2011 flood, chlorine disinfection is a practical use in the flooded area because it could transport small quantity of substance into the flood site with power cut and made simple household treatment for cleaning water from flood water.
Wiki User
∙ 11y ago
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