Microbiology of Waste Water The biogas production process takes place at the temperature all of these 25-40°C lesser than 25°C 45-60°C all of these 25-40°C lesser than 25°C 45-60°C ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is generally not referred to the sewerage system? Sanitary sewers Combined sewers Storm sewers Solid sewers Sanitary sewers Combined sewers Storm sewers Solid sewers ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Activated sludge contains large number of yeasts and molds bacteria all of these protozoa yeasts and molds bacteria all of these protozoa ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Some cyanobacteria produce potent neurotoxins that, if ingested, will kill humans. These cyanobacteria are most likely to contaminate None of these water rich in phosphate wastes but poor in organic carbon water rich in organic carbon wastes but poor in phosphate water that are anoxic None of these water rich in phosphate wastes but poor in organic carbon water rich in organic carbon wastes but poor in phosphate water that are anoxic ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Composting is one of the oldest forms of disposal of waste. It is the natural process of decomposition of organic waste that yields manure or compost. One of the following is added to the compost to get better results? Bugs Worms Ants Snakes Bugs Worms Ants Snakes ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The death of a river by environmental pollutants ultimately results from the depletion of oxygen the buildup of sediment on the river bottom the overpopulation of algae the overabundance of toxic proteins the depletion of oxygen the buildup of sediment on the river bottom the overpopulation of algae the overabundance of toxic proteins ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS