हिंदी

What Do You Mean by the Following: Sewage - Geography

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प्रश्न

What do you mean by the following:

Sewage

उत्तर

Sewage: It is a liquid waste which is discharged from kitchens, bathrooms, lavatories, laundries and laboratories. It includes mineral and organic matter wastewater and human excreta. As municipal sewage contains large quantities of nitrogen and organic matter, it can affect the ecosystem if it is not treated.

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Need and Methods for Reducing, Reusing and Recycling Waste.
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2016-2017 (March) Set 1
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