title: Concentration of poliovirus in water by molecular filtration.
abstract: The efficiency of concentrating poliovirus 1 from distilled water samples was determined by using a recirculating-flow molecular filtration system. The most efficient recoveries were achieved against members with a 10,000 nominal molecular weight limit pretreated with flocculated beef extract. This procedure yielded a mean virus recovery of 67%.
mesh_terms: D000327:Adsorption; D000818:Animals; D002417:Cattle; D008461:Meat Products; D008567:Membranes, Artificial; D008970:Molecular Weight; D017955:Poliovirus / Q000302:isolation & purification*; D014462:Ultrafiltration; D014871:Water Microbiology
chemical_list: D008567:Membranes, Artificial