36 0 0 0 OA G-36 インフルエンザウイルス感染防止システム開発のための基礎的研究
- 著者
- 奥邨 大輔 塩崎 一紀 三田 村隆 菅野 幸雄 嶋倉 一實 横山 真太郎
- 出版者
- 公益社団法人 空気調和・衛生工学会
- 雑誌
- 空気調和・衛生工学会大会 学術講演論文集 平成19年 (ISSN:18803806)
- 巻号頁・発行日
- pp.1375-1378, 2007-08-24 (Released:2017-08-31)
The present study describes control methods for influenza virus. We verified the effect of slightly acidic electrolyzed water on influenza virus in both fluid condition and aerosol condition. By the hemagglutination test and the TCID50 test, it was confirmed that virus lost its viral activity drastically. In addition, we introduced the new system adopted electrolyzed water into school facilities. Experimental results showed the effect of keeping adequate relative humidity and decreasing airborne common bacteria and fungi.
32 0 0 0 OA 医療福祉施設における室内微生物汚染の制御に関する研究
24 0 0 0 OA B-35 都市公共施設における室内微生物汚染の対策に関する研究
- 著者
- 塩崎 一紀 籏谷 広司 嶋倉 一實 横山 真太郎
- 出版者
- 公益社団法人 空気調和・衛生工学会
- 雑誌
- 空気調和・衛生工学会大会 学術講演論文集 平成17年 (ISSN:18803806)
- 巻号頁・発行日
- pp.1633-1636, 2005-07-25 (Released:2017-08-31)
The present study describes improvement methods for indoor microbial contamination in urban public facilities. We investigated the effects of low concentration of hypochlorous acid water on influenza virus with the tissue culture infectious dose 50 (TCID-50) assay using Caco-II cells and hemagglutination test. And experiment of applying system reducing airborne microbe to a primary school is introduced. Experimental results showed the validity on improvement of both relative humidity and airborne bacteria and fungi. In addition bactericidal effects of low concentration of hypochlorous acid water against Legionella bacteria in hot spring water as well as in distilled water are demonstrated.