Downstream Processing Questions

• An ion exchange resin is composed of
• For cost analysis in a fermentor system, the depreciation cost varies from
• For the extractions operation, the selectivity should be
• The efficiency of cell disruption in a bead mill depends on the
• Conventional adsorption is a
• If the solute passes through membrane freely, the the rejection coefficient (s) is
• The conventional filtration involves the separation of large particles generally
• Micro filtration refers to the separation of suspended material such as bacteria by using a membrane with spore sizes of
• Which of the following is considered as a pretreatment to the biological feeds?
• The correlation often employed to correlate adsorption data for protein is (where Ymax is the maximum amount of solute adsorbed per mass of adsorbent, X is the mass fraction of solute in the diluent phase in solute-free basis, KL is a constant and Y is the equilibrium value of the mass of solute adsorbed per mass of adsorbent)