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中文摘要：
固定／稳定化技术是污染土壤修复的常用方法之一，具有费用低、无毒、综合效益好等优点，非常适合我国典型土壤污染区的修复。本文介绍了固定，稳定化方法的作用原理与修复材料，分析了此技术的适用范围及优缺点。文章归纳了近年来固定／稳定化技术在污染土壤修复中的应用成功案例，并结合我国土壤污染的实际状况和修复需求，从加强工程技术与装备研发、优化费用结构和发展环境友好型固定／稳定化技术等角度，提出了固定／稳定化技术应用的优化建议。
英文摘要：
Solidification/stabilization （S/S） is one of the commonly used physicochemical remediation technologies of contaminated soil, with a wide range of application prospects in the site remediation in China due to its advantages of being inexpensive, nontoxic and good comprehensive effect. This paper introduced the basic principles and materials of S/S technology, and analysed its application scope, merits and drawbacks. Reported cases of S/S remediation on heavy metals and organic pollutants were summarized in the present study. Based on the actual demand of soil remediation in China, the strategies for optimizing the S/S remedial technology were proposed： Promoting the research on engineering technology and equipment; lowering the cost of remediation; developing environment-friendly S/S remediation technologies.
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