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公开(公告)号：KR1020040091879A
公开(公告)日：2004-11-02
申请号：KR1020030025544
申请日：2003-04-22
Applicant: 한국해양연구원
IPC: B09C1/10
Abstract: PURPOSE: To provide an in-situ treatment method capable of efficiently biodegrading organic pollutants of sediments, a bioremediational method capable of efficiently remedying organic pollutants of sediments even under the anaerobic conditions, a remediational method capable of maximizing biodegradation of polynuclear aromatic hydrocarbons even under the anaerobic conditions, and a sediment remediational agent. CONSTITUTION: In a bioremediational method of sediments, the method comprises the process of degrading organic pollutants in the sediments by treating an electron acceptor on the sediments, wherein the electron acceptor is one or more selected from the group consisting of NO3, SO4, CO2, Fe, Mn and a compound comprising the same, wherein the remediational method comprises the process of treating the electron acceptor to a final concentration of 10 to 50 mM on the sediments, wherein the organic pollutants are polynuclear aromatic hydrocarbons. The sediment remediational agent comprises an electron acceptor compound as an effective component, wherein the electron acceptor compound is one or more selected from the group consisting of NO3, SO4, CO2, Fe, Mn and a compound comprising the same, wherein the sediment remediational agent further comprises microorganisms.
Abstract translation: 目的：提供一种即使在厌氧条件下能够有效地生物降解沉积物有机污染物的生物中和方法，即使在厌氧条件下也能有效地补救沉积物的有机污染物，即使在 厌氧条件和沉积物补救剂。 构成：在沉积物的生物中和方法中，该方法包括通过处理沉积物中的电子受体来降解沉积物中的有机污染物的方法，其中电子受体是选自NO 3，SO 4，CO 2， Fe，Mn和包含该化合物的化合物，其中补救方法包括在沉积物上处理电子受体至终浓度为10至50mM的方法，其中有机污染物是多核芳烃。 沉积物补救剂包括作为有效成分的电子受体化合物，其中电子受体化合物是选自由NO 3，SO 4，CO 2，Fe，Mn组成的组中的一种或多种，以及包含其的化合物，其中沉积物补救剂 还包括微生物。
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