Question

what is sawage why it is harm full ​

Answer 1

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• Sewage is the municipal waste matter that is carried away in sewers and drains. It includes both liquid and solid wastes, rich in organic matter and microbes. Many of these microbes are pathogenic and can cause several water- borne diseases. Sewage water is a major cause of polluting drinking water. Hence, it is essential that sewage water is properly collected, treated, and disposed.

• Sewage is waste water release from household and industrial applications. It is harmful as

(i) It decreases flora mid fauna of H2O.

It decreases flora mid fauna of H2O.(ii) contamination of H2O/food/soil.

It decreases flora mid fauna of H2O.(ii) contamination of H2O/food/soil.(iii) dissemination of pathogenic bacteria.

Answer 2

• Sewage is the municipal waste matter that is carried away in sewers and drains. It includes both liquid and solid wastes, rich in organic matter and microbes. Many of these microbes are pathogenic and can cause several water- borne diseases. Sewage water is a major cause of polluting drinking water. Hence, it is essential that sewage water is properly collected, treated, and disposed.
• Sewage is waste water release from household and industrial applications. It is harmful as
• (i) It decreases flora mid fauna of H2O.
• It decreases flora mid fauna of H2O.(ii) contamination of H2O/food/soil.
• It decreases flora mid fauna of H2O.(ii) contamination of H2O/food/soil.(iii) dissemination of pathogenic bacteria.