The gas evolved in sewers is

More Questions from Waste Water Engineering

• For design of sewers, percentage of sewage discharge is assumed
• For a peak discharge of 0.0157 cumec, with a velocity of 0.9 m/sec, the diameter of the sewer main, is
• A circular sewer section is preferred to because
• The sewer which transports the sewage to the point of treatment, is called
• The porosity of sediments in sewer pipes, is usually taken as
• You are asked to design sewer pipes of diameters 0.4 m to 0.9 m at maximum flow, you will assume the sewer flow running at
• Pick up the correct statement from the following :
• Imhoff cone is used to determine
• In septic tanks, decomposition of organic bacteria, is done by
• Pick up the incorrect statement from the following :

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