Microbiology of Waste Water Advanced treatment is generally used to treat waste water to remove coarse solids reduce BOD remove additional objectionable substances remove settleable solids remove coarse solids reduce BOD remove additional objectionable substances remove settleable solids ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is responsible for the corrosion problem? Iron bacteria Slime forming bacteria All of these Sulfur bacteria Iron bacteria Slime forming bacteria All of these Sulfur bacteria ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The death of a river by environmental pollutants ultimately results from the depletion of oxygen the overpopulation of algae the overabundance of toxic proteins the buildup of sediment on the river bottom the depletion of oxygen the overpopulation of algae the overabundance of toxic proteins the buildup of sediment on the river bottom ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The biogas production process takes place at the temperature 25-40°C 45-60°C lesser than 25°C all of these 25-40°C 45-60°C lesser than 25°C all of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is not employed as an oxidation method? Trickling filters All of these Oxidation ponds Contact aerators Trickling filters All of these Oxidation ponds Contact aerators 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? Ants Snakes Worms Bugs Ants Snakes Worms Bugs ANSWER DOWNLOAD EXAMIANS APP
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