Microbiology of Waste Water Activated sludge contains large number of yeasts and molds all of these bacteria protozoa yeasts and molds all of these bacteria protozoa ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The death of a river by environmental pollutants ultimately results from the overabundance of toxic proteins the depletion of oxygen the overpopulation of algae the buildup of sediment on the river bottom the overabundance of toxic proteins the depletion of oxygen the overpopulation of algae the buildup of sediment on the river bottom ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The filtering medium of trickling filters is coated with microbial flora, known as geological film zoological film zooglocal film none of these geological film zoological film zooglocal film none of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is not employed as an oxidation method? Contact aerators Oxidation ponds Trickling filters All of these Contact aerators Oxidation ponds Trickling filters All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is responsible for the corrosion problem? All of these Iron bacteria Sulfur bacteria Slime forming bacteria All of these Iron bacteria Sulfur bacteria Slime forming bacteria ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is generally not referred to the sewerage system? Solid sewers Combined sewers Storm sewers Sanitary sewers Solid sewers Combined sewers Storm sewers Sanitary sewers ANSWER DOWNLOAD EXAMIANS APP
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