Effective Peroxide Bleaching of Deinked Pulp Adding Catalase Inhibitor

DOI

Bibliographic Information

Other Title
  • カタラーゼ抑制剤によるDIP過酸化水素漂白の効率化

Abstract

Catalase is a common enzyme found in nearly all living organisms which are exposed to oxygen, where it functions to catalyze the decomposition of hydrogen peroxide to water and oxygen. As is generally known, multiplications of aerobic bacteria may lead to increase of catalaze at pulp plant. Large existences of catalase inhibit pulp from bleaching efficiency, and excessive charges of peroxide will required to achieve the expected brightness, which will increase the cost of production. Sterilization of bacteria by the fungicide, inactivation by heat treatment or application of chelating agent, they can inhibit the activity of the catalase. This paper describes results on catalase inhibitor which performed effective peroxide bleaching at HDIP plant In Ishinomaki mill.

Journal

  • JAPAN TAPPI JOURNAL

    JAPAN TAPPI JOURNAL 64 (1), 55-58, 2010

    JAPAN TECHNICAL ASSOCIATION OF THE PULP AND PAPER INDUSTRY

Keywords

Details 詳細情報について

  • CRID
    1390282681495694592
  • NII Article ID
    130004492750
  • DOI
    10.2524/jtappij.64.55
  • ISSN
    18811000
    0022815X
  • Data Source
    • JaLC
    • Crossref
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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