슬러리형 돈사분뇨처리를 위한 초임계수 산화공정의 최적 조건

• 영문명: Optimum Conditions of Super-critical Water Oxidation Process for Treatment of Slurry Piggery Wastewater
• 발행기관: 한국환경보건학회
• 저자명: 김은호(Kim, Ean Ho) 서정윤(SEO JEOUNG YOON)
• 간행물 정보: 『한국환경보건학회지』제34권 제4호, 333~341쪽, 전체 9쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2008.08.31

영문 초록

In this study, the possibility and the optimal conditions for treating slurry type piggery wastewater using supercritical water oxidation were tested in the laboratory. The results could be summarized as follows; The slurry type piggery wastewater, which was diluted 50 times, was treated most effectively at the pressure of 300 bar, the temperature of 550℃ and the residence time of 10 minutes. The air saturated water was injected, as an oxidizing agent, and the removal efficiencies of CODCr, T-N, NH₄+-N and T-Pattheoptimal conditions were 92, 40, 59 and 100%, respectively. Therefore, analte rnativemea suremu stbetaken to improve theremo valefficiency of the nitrogen compounds.

키워드

Super-Critical Water Oxidation Slurry Piggery Wastewater