Waste Water Engineering Which one of the following gases is most significant as air pollutant? Carbondioxide Sulphur-dioxide Nitrogen Oxygen Carbondioxide Sulphur-dioxide Nitrogen Oxygen ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The standard B.O.D. of water is taken for 2 days 1 day 5 days 3 days 2 days 1 day 5 days 3 days ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering Dried sewage after treatment is used as Chemical for lowering B.O.D. Fertilizer Base material for paints Building material Chemical for lowering B.O.D. Fertilizer Base material for paints Building material ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The sewer which transports the sewage to the point of treatment, is called House sewer Main sewer Out-fall sewer Branch sewer House sewer Main sewer Out-fall sewer Branch sewer ANSWER DOWNLOAD EXAMIANS APP
Waste Water Engineering The temperature affects the All of these Viscosity of sewage Solubility of gases in sewage Biological activity of bacteria in sewage All of these Viscosity of sewage Solubility of gases in sewage Biological activity of bacteria in sewage ANSWER DOWNLOAD EXAMIANS APP
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