title: Removing viruses from water by polyelectrolytes.
mesh_terms: D000327:Adsorption; D004573:Electrolytes; D017955:Poliovirus / Q000302:isolation & purification*; D011108:Polymers; D014027:Tobacco Mosaic Virus / Q000302:isolation & purification*; D014871:Water Microbiology
chemical_list: D004573:Electrolytes; D011108:Polymers