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Sluge banks are formed if sewage is disposed of in
Sludges can be disposed of by liquid injection to land or by disposal in a landfill. There is no process which completely eliminates the need to dispose of treated sewage sludge.
Sludges can be disposed of by liquid injection to land or by disposal in a landfill. There is no process which completely eliminates the need to dispose of treated sewage sludge.
See lessThe pH value of sewage is determined with the help of
pH is measured by Potentiometer having calomel electrode.
pH is measured by Potentiometer having calomel electrode.
See lessDesign period of 40 to 50 years is adopted for
A. Branch sewers B. Main sewers C. Trunk sewers
A. Branch sewers
B. Main sewers
C. Trunk sewers
See lessIf the depth of flow in a circular sewer is 1/4th of its diameter D, the wetted perimeter is
The correct answer is c) πD. Explanation: The wetted perimeter is the length of the portion of the circular sewer that is in contact with the flowing liquid. In this case, the depth of flow is D/4, which means that the liquid is filling up one-fourth of the circular cross-section.
The correct answer is c) πD. Explanation: The wetted perimeter is the length of the portion of the circular sewer that is in contact with the flowing liquid. In this case, the depth of flow is D/4, which means that the liquid is filling up one-fourth of the circular cross-section.
See lessThe maximum diameter of sewers adopted in the designs is
The minimum recommended diameter of sewers is 150 mm. Maximum diameter of sewer adopted in design is 300 mm.
The minimum recommended diameter of sewers is 150 mm. Maximum diameter of sewer adopted in design is 300 mm.
See lessThe sludge does not contain waste water from
The kitchen, wash basin and bathroom waste taken together is called sullage. Sludge is a generic term for solids separated from suspension in a liquid, Therefore, sludge does not consist of waste water from toilets.
The kitchen, wash basin and bathroom waste taken together is called sullage. Sludge is a generic term for solids separated from suspension in a liquid, Therefore, sludge does not consist of waste water from toilets.
See lessThe water carried sewerage system removes
The water carriage system or sewerage system implies collecting and transporting of human excreta and waste from houses,commercial and industrial areas, by a net-work of underground pipes.
The water carriage system or sewerage system implies collecting and transporting of human excreta and waste from houses,commercial and industrial areas, by a net-work of underground pipes.
See lessWhich one of the following part of human body withstands minimum radiation
part of human body withstands minimum radiation Ovaries/testis
part of human body withstands minimum radiation Ovaries/testis
See lessStoneware sewers are available in size
Stone ware pipes - 100mm, 150mm, 200mm, 250mm, 300mm - Different Sizes available
Stone ware pipes – 100mm, 150mm, 200mm, 250mm, 300mm – Different Sizes available
See lessVentilating shafts are provided to a sewer line at every
Distance: Sewer ventilating columns are typically placed at regular intervals along the sewer line, often at a distance of 150 meters to 300 meters
Distance: Sewer ventilating columns are typically placed at regular intervals along the sewer line, often at a distance of 150 meters to 300 meters
See less