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प्रश्न
Small part of activated sludge is passed back into primary sedimentation tank.
If the above statement is correct then rewrite as it is and in case it is incorrect then reframe it.
उत्तर
Small part of activated sludge is passed back into the aeration tank.
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संबंधित प्रश्न
Explain the process of sewage water treatment before it can be discharged into natural water bodies.
Removal of large pieces of floating debris, oily substances, etc. during sewage treatment is called _______________.
One of the free-living anaerobic nitrogen-fixer is _________.
The purpose of biological treatment of waste water is to ______.
During tertiary treatment, the bacterial floes sediment in the sedimentation tank, this sediment is called ____________.
Which of the following is put into Anaerobic sludge disaster for further sewage treatment?
In which of the following step large and small particles are removed from sewage through sequential filtration and sedimentation?
Wastewater treatment generates a large quantity of sludge, which can be treated by ______.
BOD of waste water is estimated by measuring the amount of ______.
What would happen if oxygen availability to activated sludge flocs is reduced?
