FORMATION CHARACTERISTICS OF HALOACETIC ACIDS FROM COMMON CHEMICAL STRUCTURES IN DISSOLVED ORGANIC MATTER DURING CHLORINATION

DOI
  • ECHIGO Shinya
    Dept. of Urban Managament, Graduate School of Engineering, Kyoto University
  • YANO Yuichi
    Sumitomo Metal Industries, Ltd.
  • JO Ikuko
    Dept. of Urban Managament, Graduate School of Engineering, Kyoto University
  • ITOH Sadahiko
    Dept. of Urban Managament, Graduate School of Engineering, Kyoto University

Bibliographic Information

Other Title
  • 溶存有機物を構成する化学構造からのハロ酢酸生成特性

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Description

Chemical identities of the precursors for haloacetic acids (HAAs) formation during drinking water chlorination were characterized by a series of chlorination experiments of common chemical structures in dissolved organic matter. It was indicated that amino acids, β-ketoacids, and β-hydroxy acids were responsible for HAAs formation among various aliphatic structures. Also, among aromatic compounds, phenolic compounds other than chatecols, hydroquinones, and cresols were found to yield significant concentration of HAAs under a typical drinking water treatment condition.

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Details 詳細情報について

  • CRID
    1390282679088097920
  • NII Article ID
    130003775893
  • DOI
    10.11532/proes1992.44.265
  • ISSN
    1884829X
    13415115
  • Text Lang
    ja
  • Article Type
    journal article
  • Data Source
    • JaLC
    • CiNii Articles
    • KAKEN
  • Abstract License Flag
    Disallowed

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