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What volumetric airflow rate (Qa) is required to maintain a G value of 500s-1 in a basin that is 2.75 m deep and provides a

What volumetric airflow rate (Qa) is required to maintain a G value of 500s-1 in a basin that is 2.75 m deep and provides a liquid detention time of 5 min? Perform the exercise for water temperatures of 5 and 18 deg C for a liquid flow rate of Q = 0.21 m3/s.

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