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What kind of contamination is grey water generally free of, distinguishing it from 'black water'?

AIndustrial pollutants

BAgricultural runoff

CFaecal matter

DToxic chemicals

Answer:

C. Faecal matter

Read Explanation:

  • Grey water is defined as wastewater generated from domestic activities excluding toilets (black water), meaning it is generally free of faecal contamination, making it easier and less hazardous to treat and reuse.

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