지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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초록· 키워드
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Anaerobic sewage treatment is drawing attentions due to high energy consumptions and sludge production associated with aerobic treatment. This study evaluates the treatment characteristics and energy balance of a fluidized bed reactor (FBR) for treating domestic sewage at $20^{\circ}C{\sim}25^{\circ}C$ for 245 days. Sewage fed to the FBR was a primary clarifier effluent of a domestic sewage treatment plant with COD of 99-301 mg/L and $BOD_{5}$ of 37-149 mg/L. Effluent $SBOD_{5}$ and its removal efficiency at HRT of 1~3 h were 6~15 mg/L and 73.4~85.5%, respectively, achieving high removal efficiency for soluble organic substances even at short HRTs. COD removal efficiency and its effluent concentration were 53.8~75.9% and 51~83 mg/L, respectively. The energy production potential from gaseous methane was 0.009-0.028 kWh/$m^{3}$, which satisfies the energy required for the FBR operation.
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등록된 정보가 없습니다.
참고문헌 (11)
참고문헌 신청
박승호 / 2007 / 국내 공공하수도 시설의 에너지 사용 및 자원화실태 조사연구 / 상하수도학회지 21(5):539~549
오태석 / 2011 / 기후변화를 고려한 하수처리공법별 온실가스 및 슬러지 배출량 산정 및 환경성 평가 / Korean Chemical Engineering Research(HWAHAK KONGHAK) 49(2):187~194
유상웅 / 2005 / 국내 하수처리장 유지관리비용 분석 및 절감방안 / 공동 추계학술발표회 논문집 :69~77
Gomec, C. Y. / 2010 / High-Rate Anaerobic Treatment of DomesticWastewater at Ambient Operating Temperatures: AReview on Benefits and Drawbacks / Journal ofEnvironmental Science and Health 45(10):1169~1184
Herbert, H. P. F. / 2010 / Environmental AnaerobicTechnology-Application and New Development / World Scientific Publishing Co :212~243
오태석 / 2011 / 기후변화를 고려한 하수처리공법별 온실가스 및 슬러지 배출량 산정 및 환경성 평가 / Korean Chemical Engineering Research(HWAHAK KONGHAK) 49(2):187~194
유상웅 / 2005 / 국내 하수처리장 유지관리비용 분석 및 절감방안 / 공동 추계학술발표회 논문집 :69~77
Gomec, C. Y. / 2010 / High-Rate Anaerobic Treatment of DomesticWastewater at Ambient Operating Temperatures: AReview on Benefits and Drawbacks / Journal ofEnvironmental Science and Health 45(10):1169~1184
Herbert, H. P. F. / 2010 / Environmental AnaerobicTechnology-Application and New Development / World Scientific Publishing Co :212~243
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