Microbiology of Waste Water Advanced treatment is generally used to treat waste water to reduce BOD remove additional objectionable substances remove settleable solids remove coarse solids reduce BOD remove additional objectionable substances remove settleable solids remove coarse solids ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The biogas production process takes place at the temperature 25-40°C lesser than 25°C all of these 45-60°C 25-40°C lesser than 25°C all of these 45-60°C ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is responsible for the corrosion problem? Sulfur bacteria Iron bacteria Slime forming bacteria All of these Sulfur bacteria Iron bacteria Slime forming bacteria All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is generally not referred to the sewerage system? Combined sewers Sanitary sewers Storm sewers Solid sewers Combined sewers Sanitary sewers Storm sewers Solid sewers ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which is not a form of biomass energy? Photovoltaic production of hydrogen Incineration of solid waste Ethanol and methanol production for auto fuel Composting to produce methane Photovoltaic production of hydrogen Incineration of solid waste Ethanol and methanol production for auto fuel Composting to produce methane ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Iron bacteria can produce both (a) and (b) undesirable odors and tastes slime extreme acidity both (a) and (b) undesirable odors and tastes slime extreme acidity ANSWER DOWNLOAD EXAMIANS APP
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