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
- 학술저널
- 저자정보
- 발행연도
- 2011.2
- 수록면
- 1 - 6 (6page)
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Contamination of soils, groundwater, air and marine environment with hazardous and toxic chemicals is major side effect by the industrialization. Bioremediation, the application of microorganism or microbial processes to degrade environmental contaminant, is one of the new environmental technologies. Because of low water solubility and volatility of diesel, bioremediation is more efficient than physical and chemical methods. The purpose of this study is biodegradation of diesel in sand by using Rhodococcus fascians, a microorganism isolated from petroleum contaminated soil. This study was performed in the column containing sand obtained from sea sides. Changes in biodegradability of diesel with various flow rates, inoculum sizes, diesel concentrations, and pH were investigated in sand column. The optimal condition for biodegradation of diesel by R. fascians in sand column system was initial pH 8 and air flow rate of 30 mL/min. Higher diesel degradation was achieved at larger inoculum size and the diesel degradation by R. fascians was not inhibited by diesel concentration up to 5%.
목차
Abstract
1. 서론
2. 재료 및 방법
3. 결과 및 고찰
4. 결론
References
참고문헌 (8)
참고문헌 신청
1. [학술지(정기간행물)] - 구자룡 / 2009 / 유류 오염 토양에서 분리된 Rhodococcus fascians를 이용한 해수에서의 디젤유의 분해 / KSBB Journal 24 (5) : 453 ~ 457
2. [학술지(정기간행물)] - Seo, E. Y / 1994 / Effects of diesel oil on the population and activity of soil microbial community / Korean J. Microbiol 32 : 163 ~ 171
3. [학술지(정기간행물)] - Gallego, J. L. R / 2001 / Bioremediation of diesel-comtaminated soils: Evaluation of potential in situ techniques by study of bacterial degradation / Biodeg 12 : 325 ~ 335
4. [학술지(정기간행물)] - Kim, S. C / 1998 / Effect of initial concentration and nutrients in treatment of petroleum hydrocarbon contaminated soils using a slurry-phase bioreactor / J. KoSES 3 : 45 ~ 53
5. [학술지(정기간행물)] - 정경훈 / 2007 / 토양컬럼을 이용한 합성하수 중의 질소제거 / 한국환경과학회지 16 (6) : 707 ~ 714
2. [학술지(정기간행물)] - Seo, E. Y / 1994 / Effects of diesel oil on the population and activity of soil microbial community / Korean J. Microbiol 32 : 163 ~ 171
3. [학술지(정기간행물)] - Gallego, J. L. R / 2001 / Bioremediation of diesel-comtaminated soils: Evaluation of potential in situ techniques by study of bacterial degradation / Biodeg 12 : 325 ~ 335
4. [학술지(정기간행물)] - Kim, S. C / 1998 / Effect of initial concentration and nutrients in treatment of petroleum hydrocarbon contaminated soils using a slurry-phase bioreactor / J. KoSES 3 : 45 ~ 53
5. [학술지(정기간행물)] - 정경훈 / 2007 / 토양컬럼을 이용한 합성하수 중의 질소제거 / 한국환경과학회지 16 (6) : 707 ~ 714
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UCI(KEPA) : I410-ECN-0101-2014-400-002396226