Microbiology of Waste Water Oxidation ponds are shallow ponds, generally designed at the depth of 1 to 3 feet 5 to 8 feet 2 to 40 feet 4 to 6 feet 1 to 3 feet 5 to 8 feet 2 to 40 feet 4 to 6 feet ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is generally not referred to the sewerage system? Solid sewers Combined sewers Sanitary sewers Storm sewers Solid sewers Combined sewers Sanitary sewers Storm sewers ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Activated sludge contains large number of yeasts and molds protozoa all of these bacteria yeasts and molds protozoa all of these 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 overabundance of toxic proteins the overpopulation of algae the buildup of sediment on the river bottom the depletion of oxygen the overabundance of toxic proteins the overpopulation of algae the buildup of sediment on the river bottom ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is not employed as an oxidation method? Oxidation ponds Trickling filters Contact aerators All of these Oxidation ponds Trickling filters Contact aerators All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Biogas production is an oxygen dependent process None of these a temperature independent process a temperature-dependent process an oxygen dependent process None of these a temperature independent process a temperature-dependent process ANSWER DOWNLOAD EXAMIANS APP
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