Q. Ammonia is converted into nitrogen by which type of bacteria in anaerobic conditions?

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Q. What is the temperature at which the denitrification process takes place when it is carried out in a fluidised bed reactor?

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Q. Ammonia stripping is done to increase ammonia content.

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Q. What is the limit of ammonia content for which ammonia stripping is suited?

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Q. Above pH 7, ammonia will be in the form of soluble ammonia ions.

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Q. What is the state of ammonia above a pH of 12?

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Q. Percentage of dissolved gas ________ with temperature and pH.

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Q. The higher the temperature, the lower the________

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Q. Which of the below factors do not favour high efficiency?

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Q. What is the most favourable pH for the operation?

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Q. Which of the following is an advantage of closed loop?

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Q. What is the temperature required for thermal destruction?

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Q. Which of these equations for an ammonia stripping tower is true.

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Q. How is the height of the transfer unit expressed?

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Q. What is the liquid loading rate assumed for an ammonia stripping tower for the removal of volatile organic carbon?

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Q. What is the liquid loading rate assumed for an ammonia stripping tower for the removal of ammonia?

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Q. What is the stripping factor assumed for the ammonia stripping tower to remove volatile organic carbon?

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Q. What is the stripping factor assumed for the ammonia stripping tower to remove ammonia?

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Q. What is the allowable pressure drop assumed for the ammonia stripping tower to remove ammonia?

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Q. At what pH should be the wastewater be maintained in order to remove the Volatile organic compounds?

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