• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to project page

2011 Fiscal Year Final Research Report

Mineralization of organic pollutants in the water utilizing photo-assisted Fenton reaction and ferrite catalysts

Research Project

  • PDF
Project/Area Number 22656182
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Reaction engineering/Process system
Research InstitutionKyoto University

Principal Investigator

NAKAGAWA Hiroyuki  京都大学, 環境安全保健機構, 准教授 (40263115)

Project Period (FY) 2010 – 2011
Keywords廃水処理 / フェントン反応 / 酸化分解 / フェライト触媒
Research Abstract

In this study, the method using a ferrite solid catalyst combined with UV irradiation is examined for wastewater treatment in order to suppress the generation of iron hydroxide sludge and to promote mineralization. Magnetic separation can be utilized for removing ferrite catalysts from water. Phenol was degraded in the presence of a catalyst in the acidic condition, however, it was due to the iron ions eluted from catalysts. In order to suppress the elution of iron ion, the treatment was performed at neutral pH. In the case of using a Cu-ferrite catalyst at 125 mg/L, more than 90% of phenol of 100 mg/L could be mineralized in 3h with a high pressure mercury irradiation.

  • Research Products

    (6 results)

All 2012 2011 2010

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (5 results)

  • [Journal Article] Influence of Oxalic Acid Formed on the Degradation of Phenol by Fenton Reagent2012

    • Author(s)
      Nakagawa H, Yamaguchi E
    • Journal Title

      Chemosphere

      Volume: 88(2) Pages: 183-187

    • DOI

      DOI:10.1016/j.chemosphere.2012.02.082

    • Peer Reviewed
  • [Presentation] Mineralization of Phenol in water utilizing photo-assisted Fenton reaction2012

    • Author(s)
      Nakagawa H, Yamaguchi E
    • Organizer
      14^<th> Asia Pacific Confederation of Chemical Engineering Congress
    • Place of Presentation
      Singapore
    • Year and Date
      20120000
  • [Presentation] 銅イオンによるフェントン反応での有機物の完全酸化分解の促進2011

    • Author(s)
      前川淳、中川浩行
    • Organizer
      化学工学会第43回秋季大会
    • Place of Presentation
      名古屋
    • Year and Date
      20110000
  • [Presentation] 銅イオンによるフェントン酸化における有機物の無機化の促進2011

    • Author(s)
      前川淳、中川浩行
    • Organizer
      第56回日本エネルギー学会関西支部研究発表会
    • Place of Presentation
      京都
    • Year and Date
      20110000
  • [Presentation] 光フェントン型反応による廃水中の有機物の完全酸化分解機構の検討2010

    • Author(s)
      中川浩行、山口笑美
    • Organizer
      化学工学会第42回秋季大会
    • Place of Presentation
      京都
    • Year and Date
      20100000
  • [Presentation] 光フェントン反応による廃水中の有害有機物の完全酸化分解に及ぼす反応条件の影響2010

    • Author(s)
      中川浩行、山口笑美
    • Organizer
      日本エネルギー学会第56回関西支部研究発表会
    • Place of Presentation
      神戸
    • Year and Date
      20100000

URL: 

Published: 2013-07-31  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi