하.폐수처리장에서의 생물학적 질소제거 프로그램 검증

• 영문명: Verification of biological nitrogen removal program in sewage or wastewater treatment plants
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 김희선(Kim HeeSun) 이병대(Lee ByungDae)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제24권 제4호, 332~338쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2007.12.31

영문 초록

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.

키워드

Sewage wastewater internal recycling nitrification denitrification anoxic tank oxic tank nitrogen removal verification