지원사업
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.
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Batch tests were carried out to evaluate the thermal treatment of low volatile organic compounds in low-permeability soil. The chemical oxidation by sodium persulfate catalyzed by heat and Fe (II) was evaluated. Enhanced persulfate oxidation of n-decane (C-10), n-dodecane (C-12), n-tetradecane (C-14), n-hexadecane (C-16), and phenanthrene was observed with thermal catalyst, indicating increased sulfate radical production. Slight enhancement of the pollutants oxidation was observed when initial sodium persulfate concentration increased from 5 to 50 g/L. However, the removal efficiency greatly decreased as soil/water ratio increased. It indicates that mass transfer of the pollutants as well as the contact between the pollutants and sulfate radical were inhibited in the presence of solids. In addition, more pollutants can be adsorbed on soil particles and soil oxidant demand increased when soil/water ratio becomes higher. The oxidation of the pollutants was significantly improved when catalyzed by Fe(II). The sodium persulfate consumption increased at the same time because the residual Fe(II) acts as the sulfate radical scavenger.
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참고문헌 (9)
참고문헌 신청
고석오 / 2005 / 토양내 저휘발성 유류오염물 제거를 위한 고온공기 주입/추출기술연구 / 지하수토양환경 10(1):6~12
윤여복 / 2006 / 전기 저항열을 이용한 유류 오염토 복원공정 적용을 위한토양의 가열특성 연구 / 지하수토양환경 11(1):45~53
Anipsitakis, G.P. / 2004 / Radical generation by the interaction of transition metals with common oxidants / Environ. Sci. Technol 38:3705~3712
Block, P.A. / 2004 / Novel activation technologies for sodium persulfate in situ chemical oxidation / Proceedings of the Fourth International Conference on the Remediation of Chlorinated and Recalcitrant Compounds
Brown, R.A. / 2003 / In situ chemical oxidation: Performance, practice, and pitfalls / AFCEE Technology Transfer Workshop
윤여복 / 2006 / 전기 저항열을 이용한 유류 오염토 복원공정 적용을 위한토양의 가열특성 연구 / 지하수토양환경 11(1):45~53
Anipsitakis, G.P. / 2004 / Radical generation by the interaction of transition metals with common oxidants / Environ. Sci. Technol 38:3705~3712
Block, P.A. / 2004 / Novel activation technologies for sodium persulfate in situ chemical oxidation / Proceedings of the Fourth International Conference on the Remediation of Chlorinated and Recalcitrant Compounds
Brown, R.A. / 2003 / In situ chemical oxidation: Performance, practice, and pitfalls / AFCEE Technology Transfer Workshop
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