Journal of Korean Society of Water and Wastewater (상하수도학회지)

The Korean Society of Water and Wastewater (대한상하수도학회)
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A Feasibility study on Removal Characteristics of Taste and Odor using Bank Filtration Treatment

강변여과에 의한 이.취미 물질 제어 특성에 관한 타당성 연구

  • 맹승규 (한국과학기술연구원 물환경센터) ;
  • 박노석 (한국수자원공사 K-water연구원) ;
  • 임재림 (한국수자원공사 K-water연구원) ;
  • 김성수 (한국수자원공사 K-water연구원) ;
  • 정우창 (경남대학교 토목공학과)
  • Received : 2009.12.08
  • Accepted : 2010.06.10
  • Published : 2010.06.15
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Abstract

This study was conducted in order to investigate bulk organic matter characteristics and behavior of geosmin and 2-methylisoborneol (2-MIB) during riverbank filtration, which are general surrogates of taste and odor in drinking water. Column studies were used to simulate bank filtration systems. Most of the aliphatic organic matter was removed effectively after soil passage, and it is believed to be polysaccharides according to LC-OCD and F-EEM analysises. Removal efficiencies of geosmin and 2-MIB within the filtration column reached above 95%. It was found that the removal of total dissolved organic matter has a correlation with that of geosmin and 2-MIB in the near of filtration surface (about 50cm).

Keywords

References

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