9th Class Social Science Specific Hazards and Mitigation

  • question_answer 7) Discuss various methods of recycling water in your school and at home. List how recycled water can be used.  


    Do it yourself. Uses of recycled water can be After suitable filtration through charcoal, gravel and sand, waste water from toilets can be used for the following purposes:   (i) Irrigating agricultural fields, garden plants, etc.   (ii) Flushing of toilets.   (iii) Use in industrial processes.   (iv) Recharging of ground water.   (v) Construction activities like concrete mixing.  

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