Leaders in monolith chromatography


CIM monoliths as a tool for removing viruses from water

Traditional waste water treatment usually does not remove or inactivate all of the potentially pathogen microorganisms present in the waste water. This is especially true for enteric viruses that are introduced into the environment through the discharge of effluent from waste water treatment plants - WWTP (Simmons et al, 2011). Although discharged concentrations of viruses are low they can still lead to infection. For some enteric viruses ingestion of only 10 - 100 virus particles is enough to initiate the disease, what calls for very sensitive detection methods. It has been previously shown that CIM-quaternary amine (QA) monolithic supports are a good tool for concentration of viruses in water (Gutierrez-Aguirre et al, 2011). Here we go one step further and evaluate CIM monoliths not just for concentration of enteric viruses but also for their removal from effluent waters.

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