Journal of Korean Society of Water and Wastewater (상하수도학회지)

The Korean Society of Water and Wastewater (대한상하수도학회)
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Determination of Optimum Operational Parameters on Early Warning Device for Early Detection of Taste and Odor in Drinking Water Supplies

상수원수 내 이취미 조기감지를 위한 조기경보장치의 최적운전인자 도출

  • 김영일 (한국수자원공사 수자원연구원 상하수도연구소) ;
  • 배병욱 (대전대학교 환경생명공학과) ;
  • 주대성 (에스아이비(주))
  • Received : 2006.08.08
  • Accepted : 2006.11.27
  • Published : 2006.12.15
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Abstract

Taste and odor (T&O) problems in drinking water supplies caused by eutrophication have become increasingly important because aesthetic qualities are the primary measures by which consumers estimate the quality of their drinking water. In order to overcome T&O problem, it is necessary to early detection method for T&O compounds before these compounds enter to water treatment plant. In this background, a early waming device for T&O compounds was developed and its performance tested under different operating condition. According to the experimental results on the adsorption efficiency of T&O compounds, when the raw water flowrate was 5 mL/min, the optimum stripping time and air flowrate were 5 hrs and 0.5 L/min, respectively. Comparison of activated carbon showed that foreign activated carbon was better than domestic activated carbon in terms of adsorption efficiency.

Keywords

References

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