Q. ______ is removed by Anammox.

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Q. How many types of BOD are present?

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Q. BOD is a physical procedure for determining DO needed for aerobic biological organisms.

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Q. MBBR provides support for both autotrophic and heterotrophic bacteria.

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Q. MBBR needs an assistance to maintain biofilm.

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Q. Which of the following is not correct with respect to MBBR?

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Q. Which ions are present on the charged surface of MBBR?

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Q. The ions are desorbed after ______ by the biofilm.

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Q. MBBR was developed based on the activated sludge process and _____

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Q. What part of the tank is used by MBBR for biomass growth?

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Q. The biofilm carrier movement is caused by ________

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Q. What is the shape of the biofilm carrier?

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Q. What is the length of the cylinder?

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Q. What is the diameter of the cylinder?

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Q. What is the standard filling degree of MBBR?

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Q. What is the retention time considered for aeration tanks in a moving bed bioreactor system?

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Q. What is the surface area of the media used in these moving bed bioreactor systems?

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Q. What is the BOD removal level for moving bed bioreactor?

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Q. What is the combined BOD and nitrogen removal level for moving bed bioreactor?

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Q. Calculate the tank volume for the Moving bed bioreactor system for the following data.

Flow: 500 m³/h.
BOD: 500 mg/L
Retention time: 8 hrs

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