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Name the 3 steps involved in the treatment of polluted water? class 7​

User Limak
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Step-by-step explanation:

The processes involved in removing the contaminants include physical processes such as settling and filtration, chemical processes such as disinfection and coagulation, and biological processes such as slow sand filtration

Name the 3 steps involved in the treatment of polluted water? class 7​-example-1
User Westdabestdb
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