Evaluating the Effects of Pressure Fluctuation on Viral Clearance of Planova™ 20N and BioEX Filters
Evaluating the Effects of Pressure Fluctuation on Viral Clearance of Planova™ 20N and BioEX Filters
20 Sep 2023
Description
Planova™ virus removal filters, used to remove small viruses and other contaminants, are operated either by constant pressure or constant flow rate control. Operation by constant pressure control reduces the risk of pressure fluctuations that are commonly encountered in constant flow operations. Asahi Kasei Bioprocess demonstrated good removal of porcine parvovirus (PPV) by Planova 20N and BioEX filters even under conditions of large fluctuations, exemplifying a robust virus removal process.
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