Water Disinfection method | Water disinfection process

Описание к видео Water Disinfection method | Water disinfection process

This video is related to water disinfection method, this includes water disinfection by boiling, water disinfection by excess lime, water disinfection by ozone, water disinfection by iodine and bromine, water disinfection by ultra violet rays, water disinfection by potassium permanganate, water disinfection by silver.

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