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Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from contaminated water. The goal is to producewater fit for a specific purpose. … The standards for drinkingwater quality are typically set by governments or by international standards.

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Water purification is the process of removing undesirable chemicals, biological contaminants, suspended solids and gases from contaminated water. The goal is to producewater fit for a specific purpose. … The standards for drinkingwater quality are typically set by governments or by international standards.