| 摘要 |
<P>PROBLEM TO BE SOLVED: To adsorb a floating virus, bring it into contact with titanium and kill and decompose the virus to achieve reduction of in-hospital infection via a person, prevention of diffusion of a new type virus, reduction of virus flying to a domestic animal feedlot, infection prophylaxis and the like. Ž<P>SOLUTION: By coating a facility with an aqueous composition consisting of a water-soluble resin, a photocatalyst material, and balloons (mainly glass balloons or ceramic balloons), photocatalyst particles are fixed by buoyancy of the balloons to the surface layer or to the surface of a material to be treated. Thereby, the floating virus is adsorbed and brought into contact with a photocatalyst to be killed. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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