Removal of solids is generally considered as a – McqOptions

MCQOPTIONS

1.	Removal of solids is generally considered as a
A.	Primary treatment
B.	Secondary treatment
C.	Tertiary treatment
D.	None of these
Answer» B. Secondary treatment

Discussion

No Comment Found

Related MCQs

The amount of oxygen dissolved in hypolimnion water in the winter is __________ to/than the amount of oxygen dissolved in hypolimnion water in the summer
Which of the following species in water reveal the presence of fecal pollution of human or animal origin?
Activated sludge undergoes
The rate of flux of oxygen in air is __________ to/than the rate of flux of oxygen in water.
__________ is an environment like __________ where microorganisms are functioning in an extremely thin film of water and where oxygen-containing air is close to them.
Members of all of the following genera of bacteria typically are found in a maturing Winogradsky column except
Because it can be used with a variety of media and allow a resuscitation step the __________ technique has become the common and often preferred method of evaluating the microbiological characteristics of water.
Coliforms are used as indicator organisms because
Hyphomycete fungi
Loss of carbon through the microbial loop in oligotrophic environments is __________ to/than the loss of carbon through the microbial loop in copiotrophic environments.