Advertisements
Advertisements
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.
Advertisements
उत्तर
Small part of activated sludge is passed back into the aeration tank.
APPEARS IN
संबंधित प्रश्न
What is the key difference between primary and secondary sewage treatment?
Why is this sewage water treatment essential?
Name the chamber in which the suspended objects are filtered and removed during sewage treatment?
In which of the following microbial digestion of organic wastes of sewage takes place?
Study the following statements regarding tertiary treatment of sewage and choose the correct option.
i. It produces methane gas.
ii. The effluents formed from these plants undergo chlorination.
iii. BOD is significantly increased at this step.
iv. It includes screening and passage of effluent through grit chamber.
Nitrogen fixation by organisms requires conditions that are:
Ganga has recently been declared the national river. Discuss the implication with respect to pollution of this river.
Which one is wrongly matched?
Which of the following statement is correct for Sewage Treatment Plants (STPs)?
Removal of suspended, floating, coarse and solid particles in sewage treatment is called ______.
