Microbiology of Waste Water Biogas production is an oxygen dependent process a temperature independent process None of these a temperature-dependent process an oxygen dependent process a temperature independent process None of these a temperature-dependent process 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
Microbiology of Waste Water The magnitude of BOD of wastewater is related to bacterial count amount of inorganic material amount of organic material All of these bacterial count amount of inorganic material amount of organic material All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is responsible for the corrosion problem? Slime forming bacteria Iron bacteria Sulfur bacteria All of these Slime forming bacteria Iron bacteria Sulfur bacteria All of these 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
Microbiology of Waste Water Which of the following is not employed as an oxidation method? Oxidation ponds Contact aerators All of these Trickling filters Oxidation ponds Contact aerators All of these Trickling filters ANSWER DOWNLOAD EXAMIANS APP
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