Curioustab

Home » Civil Engineering » Waste Water Engineering

In detritus tanks,

flow velocity is kept 0.09 m/sec
detention period is kept 3 to 4 minutes
organic and inorganic materials are separated
all the above.

Correct Answer: all the above.

← Previous Question Next Question→

More Questions from Waste Water Engineering

Assertion (A) : The determination of pH value of sewerage is important. Reason (R) : The efficiency of certain treatment methods depends upon the availability of pH value.
With self cleansing velocity in sewers
Stone ware pipes are
If γw is the unit weight of water, r the hydraulic mean depth of the sewer and S the bed slope of the sewer, then the tractive force exerted by flowing water, is
Skimming tanks are
The sewage treatment in septic tanks is due to
The width of a settling tank with 2 hour detention period for treating sewage 378 cu m per hour, is
D is the diameter of a circular sewer and α is the side of a square section sewer. If both are hydraulically equivalent, the relationship which holds good, is
Boussinesq's equation for ascertaining unit pressure at a depth H on sewers due to traffic loads, is
Before discharging the foul sewage into rivers, it is generally treated by

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion