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Saturday, January 8, 2011

Potable water purification

Potable water purification

It is important to take measures to make available water of desirable quality at the consumer end. That leads to protection of the treated water during conveyance and distribution after treatment. It is common practice to have residual disinfectants in the treated water in order to kill any bacteriological contamination after water treatment.
(WHO) guidelines are generally followed throughout the world for drinking water quality requirements. In addition of the WHO guidelines, each country or territory or water supply body can have their own guidelines in order for consumers to have access to safe drinking water.
Water purification is the removal of contaminants from untreated water to produce that i enough for its intended use, most commonly human consumption. Substances that are removed during the process of drinking water treatment include such as and  and man-made chemical ncluding 

 

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