RISS 검색 - 국내학술지논문 상세보기

다국어 초록 (Multilingual Abstract)

Analysis of hydrological safety as well as the determination of many substance concentrations are necessary when bioreactor systems are introduced to landfill operations. Therefore, hydrological and substance balance model was developed since it can be applied to various bioreactor landfill operation systems. For the final evaluation of the model's effectiveness, four different methods of injections (leachate alone, leachate and organic waste water, leachate and reverse osmosis concentrate, and all the above three combination) was applied to 1st landfill site of Sudokwon landfill. As a result, the water content of the hypothetical cases for four different systematic bioreactors is projected to be increased up to 35.5% in next 10 years, and this indicated that there will be no problems in meeting the hydrological safety. Also, the final $Cl^-$ concentration after 10-yr time period was projected to be between from minimum 126 to maximum 3,238 mg/L, which could be still a decrease from the original value of 3,278 mg/L. According to the proposed model, whether the substance concentration becomes increased or decreased largely depends on the ratio of initial quantity of inner landfill leachate and the rate of injection.

참고문헌 (Reference)

1 배성진, "실규모 매립지의 탄소 흐름 분석에 관한 연구" 한국도시환경학회 9 (9): 99-105, 2009

2 이승희, "바이오리엑터 매립지에서 침출수 재순환에 의한 물질수지에 대한 연구" 한국폐기물자원순환학회 27 (27): 544-552, 2010

3 배성진, "매립 폐기물 조성변화와 침출수 재순환이 매립가스 발생 및 침출수 수질변화에 미치는 영향" 한국폐기물자원순환학회 27 (27): 415-421, 2010

4 Augenstein D, "Yolo County, California controlled landfill program: a summary of results since 1994" CISA 149-150, 2005

5 Sudokwon Landfill Site Management Corporation (SLC), "Research service on the measure for demonstration project of bioreactor landfill" SLC 57-, 2008

6 Sudokwon Landfill Site Management Corporation (SLC), "Research on the validity of introducing bioreactor landfill in waste landfill" SLC 197-211, 2003

7 Park JK, "Preliminary study for the stabilization of aerobic bioreactor landfill-determination of optimum air injection rate" Japan Society of Waste Management Expert 2000

8 Triantafillopoulos A, "Landfill behavior with leachate recirculation" CISA 115-116, 2001

9 Sudokwon Landfill Site Management Corporation (SLC), "Field proofing research on leachate recirculation in management type landfill" SLC 83-, 2011