Step-Feed 공정에서의 생물학적 질소제거 Modeling

• 영문명: Modeling for Biological Nitrogen Removal in Step-Feed Process
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 이병대(Lee ByungDae)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제22권 제1호, 62~70쪽, 전체 9쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2005.03.31

영문 초록

Step-feed process for biological nitrogen removal were analyzed numerically for the each unit and final total nitrogen(TN) effluent by water quality management(WQM) model and the results were compared data from these wastewater treatment plants. No bugs and logic error were occurred during simulation work. All of the simulation results tried to two times were obtained and both results were almost same as this model has become good reappearance. It was concluded that most of nitrogen removal occurred in the first oxic tank. Thus the controlling of the first anoxic tank may be more important in term of nitrogen removal. Also each unit of simulation result was kept good relationship with that of measured data. Accordingly this WQM model has good reliance. Finally, WQM model can predict final TN effluent within {pm}6.0mg/{ell}.

키워드

step-feed process biological nitrogen removal modeling