Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Civil Engineering
»
Waste Water Engineering
Before discharging the foul sewage into rivers, it is generally treated by
screening
sedimentation
oxidation
sludge digestion and disinfection
all the above.
Correct Answer:
all the above.
← Previous Question
Next Question→
More Questions from
Waste Water Engineering
Oxidation process results in the formation of
If the diameter of a sewer is 100 mm, the gradient required for generating self cleansing velocity, is
As compared to fresh river water, sea water contains oxygen
Which one of the following resists hydrogen sulphide corrosion
Dry weather flow is :
In 1000 kg of sewage, the total solids approximate
If D.O. concentration falls down to zero in any natural drainage, it indicates the zone of
In a sludge digestion tank if the moisture content of sludge V1 litres is reduced from p1 % to p2 % the volume V2 is
The settlement velocity of a solid (diameter 0.5 mm, specific gravity 1.75) in water having temperature 10°C, is
In sewers designed with self cleansing velocity,
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments