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ファイル
言語
英語
著者
秋葉 道宏
内容記述(抄録等)
The effectiveness of various porous ion-exchange resins in H^+ and OH^+forms on the disinfection of Escherichia coli (Ecoli K-12)has been probed. Water suspensions of up to 10^8 E.coli cells/<cm>___3 were passed through a glass column packed with various ion-exchange resins(0.5~2.0g). The killing effectiveness of the column was determined by using plate counts. Quanternary ammonium strong based anion-exchange resin in OH^-form(IRA-938), which has enough macropores to encapsulate E.coli cells, was effective to the devitalization of E. coli. The mixed bed of OH^- resins and a sulfonic acid H^+ form cationexchange resin(TAS3-3), which was noneffective by itself, was found to have remarkable germicidal efficiency by a synergistic effect of OH^- and H^+ ions on the resins. The mixed bed of the two resins has the feasibility of anew and handy "disinfectant" for water treatment.
掲載誌名
島根大学生物資源科学部研究報告
1
開始ページ
17
終了ページ
22
ISSN
13433644
発行日
1996-12-20
NCID
AA1112906X
出版者
島根大学生物資源科学部
出版者別表記
Shimane University, Faculty of Life and Environmental Science
資料タイプ
紀要論文
部局
生物資源科学部
備考
1-12+ / 1996-2007
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