Microbiology of Waste Water Which of the following is not employed as an oxidation method? Trickling filters Oxidation ponds Contact aerators All of these Trickling filters Oxidation ponds Contact aerators All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Iron bacteria can produce slime both (a) and (b) extreme acidity undesirable odors and tastes slime both (a) and (b) extreme acidity undesirable odors and tastes ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The magnitude of BOD of wastewater is related to All of these amount of inorganic material amount of organic material bacterial count All of these amount of inorganic material amount of organic material bacterial count ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Oxidation ponds are shallow ponds, generally designed at the depth of 5 to 8 feet 1 to 3 feet 4 to 6 feet 2 to 40 feet 5 to 8 feet 1 to 3 feet 4 to 6 feet 2 to 40 feet ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The use of microbes to break down synthetic waste products such as polychlorinated biphenyls is called bioremediation biolistics bioinformatics biotechnology bioremediation biolistics bioinformatics biotechnology ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Some cyanobacteria produce potent neurotoxins that, if ingested, will kill humans. These cyanobacteria are most likely to contaminate water rich in organic carbon wastes but poor in phosphate water that are anoxic water rich in phosphate wastes but poor in organic carbon None of these water rich in organic carbon wastes but poor in phosphate water that are anoxic water rich in phosphate wastes but poor in organic carbon None of these ANSWER DOWNLOAD EXAMIANS APP
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