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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Various remediation methods have been applied to clean soils contaminated with pollutants. They remove contaminants from the soils by utilizing physicochemical, biological, and thermal processes and can satisfy soil remediation standards within a limited time; however, they also have an effect on the biological functions of soils by changing soil properties. In this study, changes of the biological properties of soils before and after treatment with three frequently used remediation methods-soil washing, land farming, and thermal desorption-were monitored to investigate the effects of remediation methods on soil biological functions. Total microbial number and soil enzyme activities, germination rate and growth of Brassica juncea, biomass change of Eisenia andrei were examined the effects on soil microorganisms, plant, and soil organisms, respectively. After soil washing, the germination rate of Brassica juncea increased but the above-ground growth and total microbial number decreased. Dehydrogenase activity, germination rate and above-ground growth increased in both land farming and thermal desorption treated soil. Although the growth of Eisenia andrei in thermal desorption treated soil was higher than any other treatment, it was still lower than that in non-contaminated soil. These results show that the remediation processes used to clean contaminated soil also affect soil biological functions. To utilize the cleaned soil for healthy and more value-added purposes, soil improvement and process development are needed.
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참고문헌 (40)
참고문헌 신청
안윤주 / 2005 / 생태독성학적 기법을 이용한 토양오염평가 방안 / 지하수토양환경 10(6):56~62
Blakely, J. K. / 2002 / Soil invertebrate and microbial communities, and decomposition as indicators of polycyclic aromatic hydrocarbon contamination / Appl. Soil Ecol. 21:71~88
Brady, N.C. / 2010 / The Nature and Properties of Soil, 3rd edition / Pearson Education, Inc. :303~336
Cébron, A. / 2009 / Influence of vegetation on the in situ bacterial community and polycyclic aromatic hydrocarbon (PAH) degraders in aged PAH-contaminated or thermal-desorptiontreated soil / Appl. Soil Ecol. 75(19):6322~6330
조상현 / 2010 / 디젤오염토양 복원 효율 증진을 위한 음이온/비이온 계면활성제 토양세척공정에 초음파 적용 영향 / 한국환경과학회지 19(2):247~254
Blakely, J. K. / 2002 / Soil invertebrate and microbial communities, and decomposition as indicators of polycyclic aromatic hydrocarbon contamination / Appl. Soil Ecol. 21:71~88
Brady, N.C. / 2010 / The Nature and Properties of Soil, 3rd edition / Pearson Education, Inc. :303~336
Cébron, A. / 2009 / Influence of vegetation on the in situ bacterial community and polycyclic aromatic hydrocarbon (PAH) degraders in aged PAH-contaminated or thermal-desorptiontreated soil / Appl. Soil Ecol. 75(19):6322~6330
조상현 / 2010 / 디젤오염토양 복원 효율 증진을 위한 음이온/비이온 계면활성제 토양세척공정에 초음파 적용 영향 / 한국환경과학회지 19(2):247~254
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