The activated sludge process is sometimes referred as
...The activated sludge process is sometimes referred as
fluid bed biological oxidation system
fixed bed biological oxidation system
turning bed biological oxidation system
none of the above
Correct answer is A
No explanation has been provided for this answer.
The common method(s) used for disinfection in waste water treatment plants are ...
Sedimentation is a physical process used in wastewater treatment to ...
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Calgon is used for removal of ...
The activated sludge process is sometimes referred as ...
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