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.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.4
- 수록면
- 17 - 24 (8page)
이용수
초록· 키워드
오류제보하기
In this study, experiments are conducted to find out the influence of leachate by low landfilling using recycled soil debris. Sieve analysis, X-ray fluorescence test, TCLP test and fish toxicity test were conducted using recycled soil debris from demolition building. The recycled soil debris was mixed with 20%, 30%, 50%, 75%, 100% of weathered granite soil by weight. In the result of TCLP, a quantity of heavy metal ion and aromatic compound satisfied a required upper value for concentration. The hydrogen ion concentration of soil specimen before mixing showed between pH 10 and pH 11. As a specimen was mixed by regular soil, the hydrogen ion concentration decreased till pH 8. Fish toxicity was tested in solution of leachate by soil mixture. In this case, a livability of minnow appeared about 60% of number on recycled soil and an activity of fish was retarded gradually as time goes on. A numerical analysis by Visual Modflow Ver. 2009 was proceeded for expecting to moving of pH concentration.
목차
개요(SYNOPSIS)
1. 서론
2. 재활용 폐토석의 매립기준
3. 시료채취 및 실험방법
4. 시험결과 및 분석
5. 지하수내 확산범위 예측
6. 결론
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UCI(KEPA) : I410-ECN-0101-2013-532-000581617