An industrial waste-water stream is fed to a stirred-tank reactor continuously and the cells are recycled back to the reactor from the bottom of the sedimentation tank placed after the reactor. The following are given for the system: F = 100 l/h; S0 = 5000 mg/l; mm = 0.25 h^-1 ; Ks = 200 mg/l; α (recycle ratio) = 0.6; C (cell concentration factor) = 2; Y ^M _X/S = 0.4. The effluent concentration is desired to be 100 mg/l.  The effluent concentration is desired to be 100 mg/l. If the residence time is 2 h in the sedimentation tank, determine the volume of the sedimentation tank and cell concentration in the effluent of the sedimentation tank.

TLS Online TPP Program

#Question id: 10251

#SCPH05 I Biotechnology

Initial phase of glycolysis, substrates from different sources are channeled into triose phosphate. For each molecule of sucrose that is metabolized, four molecules of triose phosphate are formed. This process how much requires ATP input?

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#Question id: 660

#SCPH01 Biochemistry

Computers are used to advance the understanding of three dimensional protein structure by

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#Question id: 1641

#SCPH01 Biochemistry

Why are secondary antibody responses better?

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#Question id: 4353

#SCPH05 I Biotechnology

The cAMP receptor protein (CRP) is said to be responsible for positive regulation of the lac operon because __.

TLS Online TPP Program

#Question id: 10251

#I Life Science/ Life Sciences Group – I-V

Initial phase of glycolysis, substrates from different sources are channeled into triose phosphate. For each molecule of sucrose that is metabolized, four molecules of triose phosphate are formed. This process how much requires ATP input?