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Real-time Water Quality Prediction for Evaluation of Influent Characteristics in a Full-scale Sewerage Treatment Plant

  • Journal of Environmental Impact Assessment
  • Abbr : J EIA
  • 2010, 19(6), pp.617-623
  • Publisher : Korean Society Of Environmental Impact Assessment
  • Research Area : Engineering > Environmental Engineering

김연권 1 Chae,Soo-Kwon 2 한인선 3 김주환 1

1한국수자원공사
2을지대학교
3모아엠(주)

Accredited

ABSTRACT

It is the most important subject to figure out characteristics of the wastewater inflows of sewerage treatment plant(STP) when situation models are applied to operation of the biological processes and in the automatic control based on ICA(Instrument, Control and Automation). For the purposes, real-time influent monitoring method has been applied by using on-line monitoring equipments for the process optimization in conventional STP. Since, the influent of STP is consist of complex components such as, COD, BOD, TN, NH4-N, NO3-N, TP and PO4-P. MRA2(Microbial Respiration Analyzer 2), which is capable of real-time analyzing of wastewater characteristics is used to overcome the limitations and defects of conventional online monitoring equipments in this study. Rapidity, accuracy and stability of developed MRA2are evaluated and compared with the results from on-line monitoring equipments for seven months after installation in Full-scale STP.

Citation status

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