Advertisements
Advertisements
प्रश्न
Removal of large pieces of floating debris, oily substances, etc. during sewage treatment is called _______________.
विकल्प
primary treatment
secondary treatment
final treatment
amplification
Advertisements
उत्तर
Removal of large pieces of floating debris, oily substances, etc. during sewage treatment is called primary treatment.
APPEARS IN
संबंधित प्रश्न
Explain the process of secondary treatment given to the primary effluent up to the point it shows significant change in the level of biological oxygen demand (BOD) it.
What is the key difference between primary and secondary sewage treatment?
Name the chamber in which the suspended objects are filtered and removed during sewage treatment?
In the process of biogas production which of the following anaerobic bacteria are used?
Identify the INCORRECT statement with respect to sewage treatment.
______ refers to the organic matter which settles down after physical treatment of sewage.
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 ______.
Why do we prefer to call secondary waste water treatment as biological treatment?
Which of the following statement is correct for Sewage Treatment Plants (STPs)?
