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Verification of biological nitrogen removal program in sewage or wastewater treatment plants

${\cdot}$ 폐수처리장에서의 생물학적 질소제거 프로그램 검증

  • Kim, Hee-Sun (School of Electronic & Information Industrial Engineering, Andong National University) ;
  • Lee, Byung-Dae (Division of Health, Uiduk University)
  • 김희선 (안동대학교 전자정보산업학부) ;
  • 이병대 (위덕대학교 보건학부)
  • Published : 2007.12.31

Abstract

Based on the experiment results of laboratory scale modified anoxic-oxic process for leachate treatment, biological nitrogen removal program was verified in terms of SS, COD, and TN concentration. These measured water qualities concentration could be predicted by biological nitrogen removal program with $R^2$ of 0.994, 0.987, 0.990, respectively. No error was occurred between water qualities concentration and quite wide range of water qualities concentration (i.e., 50-4200 mg/L) during the modelling. Each unit and final effluent of simulated concentration was kept good relationship with that of measured concentration therefore this biological nitrogen removal program for sewage or wastewater treatment plants has good reliance.

Keywords

References

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