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InterviewSolution
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(d) Drains get blocked DyWhat is sewage? Explain why it is hsewage into rivers or seas.arnmful to discharge not released in the drain? E3. Why should oils and fats b4. Des5. What is sludge? Explain how it is treated6. Untreated human excreta is a health hazard.cribe the steps involved in getting clarified water fromExplainuged to disinfect water. |
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Answer» If a dirty water is discharged in river or sea, the water become dirty and consumption of this water can cause harmful disease also the aquatic life can be in danger thanks you |
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