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Noun1.prechlorination - chlorination prior to another chemical process
chlorination - the addition or substitution of chlorine in organic compounds
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Tenders are invited for Supply installation/commissioning of wire rope type electrical hoist at stage-2 prechlorination plant, bktpp
Different treatment processes like prechlorination, coagulation, filtration and disinfection are used at ABUWTP.
Prechlorination (addition of chlorine to the raw source water) is practiced to control algae.
Perchlorate from the use of hypochlorite disinfection solutions would add to any existing level of this agent in the source water and could create compliance issues at PDWS attributable to prechlorination, clilo-rination, and shock chlorination treatments of water supplies to address pathogens.