Microbiology of Waste Water Which of the following is not employed as an oxidation method? Oxidation ponds Contact aerators Trickling filters All of these Oxidation ponds Contact aerators Trickling filters All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is generally not referred to the sewerage system? Combined sewers Sanitary sewers Solid sewers Storm sewers Combined sewers Sanitary sewers Solid sewers Storm sewers 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 The use of microbes to break down synthetic waste products such as polychlorinated biphenyls is called biotechnology bioinformatics biolistics bioremediation biotechnology bioinformatics biolistics bioremediation ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Activated sludge contains large number of all of these bacteria protozoa yeasts and molds all of these bacteria protozoa yeasts and molds ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The magnitude of BOD of wastewater is related to amount of organic material All of these amount of inorganic material bacterial count amount of organic material All of these amount of inorganic material bacterial count ANSWER DOWNLOAD EXAMIANS APP
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