Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Biochemical Engineering
»
Water Treatment
The activated sludge process is sometime referred as
fluid bed biological oxidation system
fixed bed biological oxidation system
turning bed biological oxidation system
none of the above
Correct Answer:
fluid bed biological oxidation system
← Previous Question
Next Question→
More Questions from
Water Treatment
From the following sanitizers which one comes under category of surface active agents?
The ultimate source of water is
Zeolite softening process removes both temporary and permanent hardness of water. In this process the calcium and magnesium present in water are precipitated as
The maximum permissible limit (BIS) of turbidity in drinking water is
Zeolite used in zeolite softening process for the treatment of hard water gets exhausted after certain time of usage but can be regenerated by flushing it with
The maximum desirable limit Bureau of Indian Standards (BIS) of lead in the drinking water is
When temporary hard water is boiled, one of the substances formed is
The chemical oxygen demand (COD)measures the
Hardness of water does not
Permanent hard water may be softened by passing it through
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments