Microbiology of Waste Water Iron bacteria can produce slime both (a) and (b) undesirable odors and tastes extreme acidity slime both (a) and (b) undesirable odors and tastes extreme acidity ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Advanced treatment is generally used to treat waste water to remove additional objectionable substances remove settleable solids reduce BOD remove coarse solids remove additional objectionable substances remove settleable solids reduce BOD remove coarse solids ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is generally not referred to the sewerage system? Sanitary sewers Storm sewers Combined sewers Solid sewers Sanitary sewers Storm sewers Combined sewers Solid sewers ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is responsible for the corrosion problem? Slime forming bacteria Sulfur bacteria Iron bacteria All of these Slime forming bacteria Sulfur bacteria Iron bacteria All of these ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Which of the following is not employed as an oxidation method? Trickling filters Oxidation ponds All of these Contact aerators Trickling filters Oxidation ponds All of these Contact aerators 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 None of these water rich in phosphate wastes but poor in organic carbon water that are anoxic water rich in organic carbon wastes but poor in phosphate None of these water rich in phosphate wastes but poor in organic carbon water that are anoxic water rich in organic carbon wastes but poor in phosphate ANSWER DOWNLOAD EXAMIANS APP
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