Cess pool is not recommended by the health authorities.

Related MCQs

• The ideal method of disinfection of swimming pool water is by
• Absolute pure water is good for health.
• The self cleaning velocity, recommended for Indian conditions, in order to prevent settling down of seqage at the bottom or on the sides of a large sewer is
• The cross-section recommended for separate system of sewerage is
• Air vent pipe is not essentially required in a septic tank.
• The length of rectangular sedimentation tank should not be more than
• The maximum permissible total solid content in water for domestic purposes should not exceed
• The sand, used for filteration, should not loose weight more than
• The maximum permissible chloride content in water for domestic supplies should not exceed
• The area of the openings in screens should be such that the velocity of flow through them does not exceed