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प्रश्न
Why is this sewage water treatment essential?
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उत्तर
Importance of sewage water treatment:
- The sewage water contains pathogenic microorganisms like bacteria, viruses, protozoa, and parasitic worms, which can spread a variety of diseases.
- Also, it contains harmful chemicals that may cause toxicity if mixed with the natural resources of water. Therefore, sewage water treatment is essential before it can be discharged into natural bodies.
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संबंधित प्रश्न
Distinguish between the roles of flocs and anaerobic sludge digesters in sewage treatments.
Name the chamber in which the suspended objects are filtered and removed during sewage treatment?
Identify the INCORRECT statement with respect to sewage treatment.
Which of the following is TRUE regarding 'Flocs'?
Methanogenic bacteria are not found in ______.
In a sewage treatment plant, all of the following processes belong to secondary treatment except:
What would happen if oxygen availability to activated sludge flocs is reduced?
Activated sludge should have the ability to settle quickly so that it can ______.
Ganga has recently been declared the national river. Discuss the implication with respect to pollution of this river.
Removal of suspended, floating, coarse and solid particles in sewage treatment is called ______.
