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

Flow: 800 m³/h.
BOD: 1500 mg/L
Retention time: 8 hrs

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

Flow: 800 m³/h.
BOD: 300 mg/L
Retention time: 6 hrs

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

Flow: 80 m³/h.
BOD: 300 mg/L
Retention time: 6 hrs

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Q. _______ flows along with the reactants in MBR.

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Q. Moving bed reactors are closed systems.

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Q. Reactants enter from the bottom in MBR.

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Q. Which of the following is an advantage of MBR?

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Q. Which of the following is a disadvantage of MBR?

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Q. What is the load considered for biox media?

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Q. Calculate the volume of the tank for the following information.

BOD: 400 mg/L
Flow: 3500 m³/h
Loading rate of media: 3.5 Kg/ m³/day

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Q. What is the depth of biox media generally considered for an aeration tank?

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Q. What is the efficiency in reducing the BOD of a tank consisting of Biox media?

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Q. Calculate the area required for the system consisting of biox media for the following data.

Flow: 500 m³/h.
BOD: 500 mg/L

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