Based on the compound heavy metal contaminated sediments containing manganese, nickel and cobalt as a research object, This research puts up and screens the effective medicaments of stabilization/solidiifcation, and optimizes the construction technical parameters and conditions of the contaminated sediments. On the basis of this study, the target value of remediation wil be reached in contaminated sediments and the biological efifciency wil be reduced.%稳定化/固化修复技术具有修复周期短、见效快、易操作、费用低等优点，是重金属污染修复的常用技术之一。以含锰、镍、钴复合重金属污染底泥为研究对象，配制、筛选出有效的稳定化/固化药剂，优化该工程污染底泥的施工技术参数及条件。在研究的基础上，使污染底泥达到修复目标值，降低其生物有效性。工程的实施为含锰、镍、钴等复合重金属污染介质的修复工程提供了技术参考。
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