污染土壤修复技术对比分析及应用

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摘 要:研究国内应用较为普及的污染土壤修复技术种类,从修复技术特点、成熟性、时间条件、资金水平、适用情况、应用的局限性等方面进行了比较分析,并结合张宣科技公司转变土地性质项目污染土壤修复实例,对污染土壤修复技术在修复实践案例当中的筛选原则及应用情况进行说明阐述。
关键词:污染土壤;修复技术;对比分析;筛选原则;应用
COMPARATIVE ANALYSIS AND APPLICATION OF CONTAMINATED SOIL REMEDIATION TECHNOLOGY
Liu Yang
(Dahe Environmental Science and Technology Xuanhua Branch of HBIS Group, Xuanhua 075100, China)
Abstract:This paper studies the types of contaminated soil remediation technologies that are widely used in China, compares and analyzes the characteristics, maturity, time conditions, capital level, applicability and application limitations of remediation technologies, and describes the selection principles and application of contaminated soil remediation technologies in practical remediation cases in combination with the contaminated soil remediation example of Zhangxuan Tech company.
Key words: contaminated soil; remediation technology; comparative analysis; screening principle; application
0 前 言
在当前社会和经济快速发展的新形势下,人口增长和土地减少之间的矛盾越来越突出,同时土壤污染日益加剧,严重威胁着人们的正常生活与生产,针对土壤的污染问题,需要通过合理应用土壤修复技术,保证土壤环境的质量和安全[1]。(剩余4838字)