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     EduGorilla 
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    Directions: -Galactosidase bound to DEAE-cellulose is used to hydrolyse lactose to glucose and galactose in a plug flow bioreactor with a packed bed of volume 100 litres and a voidage () of 0.55. The K'm and V'max for the immobilised enzyme are 0.72 gl–1 and 18 gl–1h–1, respectively. The lactose concentration in the field stream is 20 gl–1, and a fractional conversion of 0.90 is desired. Diffusional limitations may be ignored.

    The feed flow rate required for the above bioconversion will be

    Options :-

    1. 50 1h–1
    2. 55 1h–1
    3. 137 1h–1
    4. 550 1h–1
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Reply To: Directions: -Galactosidase bound to DEAE-cellulose is used to hydrolyse lactose to glucose and galac….
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