Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 배우근 | - |
dc.date.accessioned | 2020-03-02T06:57:17Z | - |
dc.date.available | 2020-03-02T06:57:17Z | - |
dc.date.issued | 2004-01 | - |
dc.identifier.citation | 한국폐기물학회지, v. 21, No. 1, Page. 19-26 | en_US |
dc.identifier.issn | 1225-7362 | - |
dc.identifier.uri | http://kiss.kstudy.com/thesis/thesis-view.asp?key=2116632 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/132031 | - |
dc.description.abstract | The effective removal of sewage sludge is important, due to a lot of generation, environmentally harmful effects and the need to meet stringent statutory regulations. Wet air oxidation was selected as a new method to treat sewage sludge and the parameter effect for sludge treatment was confirmed. Temperature, pressure, air flow rate and reaction time were selected to crucial parameter and evaluated the optimum conditions for sludge removal and acetic acid generation. COD removal was mainly affected by temperature and increased according to increasing temperature. 80% of suspended solid(SS) removal was easily achieved above 200℃, but temperature higher than 240℃ was required for effective acetic acid generation. Pressure and air flow rate had little effect on SS removal, but amount of acetic acid in liquid phase increased according to increasing air flow rate. Therefore, 50 atmospheric pressure and 1.5L/min air flow rate were required for acetic acid generation. | en_US |
dc.description.sponsorship | 본 연구는 환경부에서 시행한 2002년도 차세대 핵심 환경기술 개발사업의 일환으로 수행되었으며, 이에 감사의 뜻을 표합니다. | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 한국폐기물자원순환학회 | en_US |
dc.subject | Sewage sludge | en_US |
dc.subject | Volatile fatty acid | en_US |
dc.subject | Wet air oxidation | en_US |
dc.subject | Suspended solid | en_US |
dc.title | 습식산화에 의한 하수슬러지의 분해 및 유기산 생성 특성 | en_US |
dc.title.alternative | Characterization of Degradation of Sewage Sludge and Production of Volatile Fatty Acid by Wet Air Oxidation | en_US |
dc.type | Article | en_US |
dc.relation.journal | 한국폐기물학회지 | - |
dc.contributor.googleauthor | 안재환 | - |
dc.contributor.googleauthor | 조완선 | - |
dc.contributor.googleauthor | 배우근 | - |
dc.relation.code | 2012211851 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF CIVIL AND ENVIRONMENTAL ENGINEERING | - |
dc.identifier.pid | wkbae | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.