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Name two organic impurities present in s...

Name two organic impurities present in sewage.

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Organic impurities present in sewage are- (I). Vegetable and fruit peel waste, (ii). Pesticides
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LAKHMIR SINGH & MANJIT KAUR-WASTE WATER STORY-EXERCISE
  1. Name two organic impurities present in sewage.

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  2. Name two inorganic impuritise present in sewage.

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  3. Name two nutrients present in sewage.

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  4. What type of microbes present in sewage cause diseases such as cholera...

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  5. Name two diseases which are caused by bacteria present in sewage.

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  6. Name one diseaases which is caused by microbes (other than bacteria) ...

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  7. write the full form of WWTP.

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  8. Name two chemicals used to disinfect water.

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  9. Name the solid waste extracted during sewage treatment.

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  10. Name two things that can be made from sludge extracted during treatmen...

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  11. What is the cause of a large number of diseases in our country?

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  12. Name any four water -borne diseases which are caused by drinking conta...

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  13. State whether the following statement is true or false: Human excre...

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  14. Name any two low -cost, onsite sewage disposal systems for human was...

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  15. What type of sewage disposal system will be suitable for an isolated ...

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  16. What type of toilets are most suitable for holding an outdoor music f...

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  17. What type of toilets are the most suitable for an area where water su...

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  18. What type of toilets are used in aeroplanes?

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  19. At a sewage treatment plant , what type of bacteria work: in the dig...

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  20. At a sewage treatment plant , what type of bacteria work: in the aer...

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