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학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.10
- 수록면
- 2,870 - 2,874 (5page)
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초록· 키워드
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Soil pollution around railroad has been occurred mainly by diesel and lubricant oil, which is difficult to treat due to high carbon number. In this study, we investigated the feasibility of inorganic-inorganic nanohybrid photo-catalyst for the remediation of diesel-contaminated railroad soil. Generally, the TiO2 nanoparticle easily removes organic pollutants due to photo and natural clay of layer structure. Also, montmorillonite (MMT) have an excellent absorption property with organic component. So, we prepared TiO2 pillared MMT nanohybrid photo-catalyst as a chemical oxidant through the integration of theses advantage. As a result, the removal efficiency of diesel was more than 45% at a laboratory-scale test with diesel concentration and the amount of TiO2-MMT. In future, we will improve the removal efficiency of diesel to optimize experimental parameters and apply the field soil The remediation method using photo-catalyst can be used to clean up the railroad soil polluted with high concentration instead of common methods such as soil washing, bioremediation, etc..
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ABSTRACT
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3. 결과 및 토론
4. 결론
6. 참고문헌
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UCI(KEPA) : I410-ECN-0101-2013-326-001086342