SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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These are types of wastewater except
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Domestic wastewater
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Industrial wastewater
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Stormwater runoff
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Commercial wastewater
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Explanation:
Detailed explanation-1: -There are three types of wastewater, or sewage: domestic sewage, industrial sewage, and storm sewage. Domestic sewage carries used water from houses and apartments; it is also called sanitary sewage.
Detailed explanation-2: -There are two types of wastewater. Blackwater contains human waste and harmful pathogens. Greywater consists of water discharge from sources such as showers, sinks and washing machines. Although greywater is not clean enough to drink, it does not contain harmful pathogens.
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