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 The concept of putting microbes to help clean up the environment is called pasteurization biolistics fermentation bioremediation pasteurization biolistics fermentation bioremediation ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Iron bacteria can produce both (a) and (b) undesirable odors and tastes extreme acidity slime both (a) and (b) undesirable odors and tastes extreme acidity slime 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 buildup of sediment on the river bottom the overpopulation of algae the overabundance of toxic proteins the depletion of oxygen the buildup of sediment on the river bottom the overpopulation of algae ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water Composting is one of the oldest forms of disposal of waste. It is the natural process of decomposition of organic waste that yields manure or compost. One of the following is added to the compost to get better results? Ants Snakes Bugs Worms Ants Snakes Bugs Worms ANSWER DOWNLOAD EXAMIANS APP
Microbiology of Waste Water The biogas production process takes place at the temperature 45-60°C all of these 25-40°C lesser than 25°C 45-60°C all of these 25-40°C lesser than 25°C ANSWER DOWNLOAD EXAMIANS APP
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