[Removal of enteroviruses from water using asbestos-containing material]. 1982

V A Kazantseva, and S G Drozdov

The possibility of eliminating enteroviruses from water using the adsorbing properties of a thin-fiber material, asbestos, with an effectivity of 99.999% was demonstrated. One gram of asbestos-cellulose mass can adsorb at least 10(8.6) PFU. Effective adsorption is possible at different levels of water infection with enteroviruses (up to 10(7) PFU/ml), contamination with suspensions of organic and nonorganic origin, (turbidity up to 400 mg/l), pH from 3.0 to 11.0 at a temperature from 0 degrees to 50 degrees C. The adsorbing capacity of asbestos is similar for different types and strains of enteroviruses. An experimental laboratory unit showed this task to be technologically feasible.

UI MeSH Term Description Entries
D004203 Disinfection Rendering pathogens harmless through the use of heat, antiseptics, antibacterial agents, etc.
D004769 Enterovirus Infections Diseases caused by ENTEROVIRUS. Infections, Enterovirus,Enterovirus Infection,Infection, Enterovirus
D001194 Asbestos Asbestos. Fibrous incombustible mineral composed of magnesium and calcium silicates with or without other elements. It is relatively inert chemically and used in thermal insulation and fireproofing. Inhalation of dust causes asbestosis and later lung and gastrointestinal neoplasms.
D013242 Sterilization The destroying of all forms of life, especially microorganisms, by heat, chemical, or other means.
D014871 Water Microbiology The presence of bacteria, viruses, and fungi in water. This term is not restricted to pathogenic organisms. Microbiology, Water

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