酸性電解水の化学  [in Japanese] A Critical Review on the Chemical Bactericidal Factors of the Acidic Electrolyzed Water  [in Japanese]

Search this Article

Author(s)

Abstract

The chemical properties of the acidic electrolyzed water were reviewed in their possible role as a bactericidal factor. In connection with this, chemical substance structure, chemical reaction, oxidation-reduction potential (ORP), Nernst's equation, pH, Pourbaix diagram and available chlorine concentration (ACC) necessary for understanding the chemical properties were outlined. Based on the results of the bactericidal tests against Bacillus subtilis, the following concluding remarks on the bactericidal activity of the acidic electrolyzed water were obtained. 1) Bactericidal activity is mainly dependent on available chlorine in the form of HClO and Cl_2. 2) At ordinery pH, H^+ has no direct contribution to the bactericidal activity at ordinary pH except for its effect on the ratio of HClO and ClO^-. 3) ORP has no direct role to the bactericidal activity. 4) Radicals are not contributive as the original basis for the bactericidal effect.

Journal

  • Bulletin of science and engineering, Takushoku University

    Bulletin of science and engineering, Takushoku University 9(2), 21-30, 2004-10

    Takushoku University

Codes

  • NII Article ID (NAID)
    110004686099
  • NII NACSIS-CAT ID (NCID)
    AN10406100
  • Text Lang
    JPN
  • Journal Type
    大学紀要
  • ISSN
    09198253
  • NDL Article ID
    7177287
  • NDL Source Classification
    ZM2(科学技術--科学技術一般--大学・研究所・学会紀要)
  • NDL Call No.
    Z14-1391
  • Data Source
    NDL  NII-ELS 
Page Top