Rotating biological contractors is used for carbonaceous oxidation as – McqOptions

MCQOPTIONS

1.	Rotating biological contractors is used for carbonaceous oxidation as a ________
A.	High rate bio filters
B.	Conventional bio filters
C.	Roughing filter
D.	Filter cake
Answer» D. Filter cake

Discussion

No Comment Found

Related MCQs

___________ is a natural method of waste water treatment.
Which of the following is low energy consuming system for waste water treatment?
Activated sludge is a type of wastewater treatment method for the treatment of sewage or industrial wastewaters using aeration and a microbial floc.
Up flow anaerobic sludge blanket reactor is an anaerobic digester which is used for wastewater treatment with the help of suspended sludge blanket filters.
Absorbing oxygen from the air and pollutants from the wastewater can be decomposed aerobic microorganisms by which of the following methods?
Organic overloading is a major problem associated with Rotating biological contractors.
Rotating biological contractors is used for carbonaceous oxidation as a ________
Which of the following has the potential to rough high strength industrial effluents prior to sewage discharge?
Which of the following factors doesn t influence biological treatment efficiency?
Effective preliminary treatment can also be used to remove the ____