상하수도학회지 (Journal of Korean Society of Water and Wastewater)

  • 제30권4호
  • /
  • Pages.369-379
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  • 2016
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  • 1225-7672(pISSN)
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  • 2287-822X(eISSN)
대한상하수도학회 (The Korean Society of Water and Wastewater)
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시설용량을 초과하는 폐수량의 유입확률 분석을 위한 극치분포모델의 적용에 관한 연구

A study on the application of the extreme value distribution model for analysis of probability of exceeding the facility capacity

  • Choi, Sunghyun (Department of Civil Engineering, Chung-Ang University) ;
  • Yoo, Soonyoo (Department of Civil Engineering, Chung-Ang University) ;
  • Park, Taeuk (Department of Civil Engineering, Chung-Ang University) ;
  • Park, Kyoohong (Department of Civil Engineering, Chung-Ang University)
  • 투고 : 2016.05.31
  • 심사 : 2016.06.17
  • 발행 : 2016.08.15
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초록

It was confirmed that the extreme value distribution model applies to probability of exceeding more than once a day monthly the facility capacities using data of daily maximum inflow rate for 7 wastewater treatment plant. The result of applying the extreme value model, A, D, E wastewater treatment plant has a problem compared to B, C, F, G wastewater treatment plant. but all the wastewater treatment plant has a problem except C, F wastewater treatment plant based 80% of facility capacity. In conclusion, if you make a standard in statistical aspects probability exceeding more than once a day monthly can be 'exceed day is less than a few times annually' or 'probability of exceeding more than once a day monthly is less than what percent'.

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참고문헌

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