两山实践看门道,土壤防治有快窍--复合柔性防渗体系应对土壤污染的对策研究  

Practicein Two Mountains Shows the Way,and Soil Control hasa Knack--Study on the countermeasures of composite flexible anti-seepage system to deal with soil pollution

作　　者：周政[1] ZHOU Zheng(Sinohydro Foundation Engineering Co.,LTD,Tianjin 301700)

机构地区：[1]中国水电基础局有限公司,天津301700

出　　处：《中国质量》2023年第2期106-110,共5页China Quality

摘　　要：我国土壤和矿山修复行业目前处于产业成长的起步阶段,人员、技术和装备仍处在研发或应用的初级阶段,有巨大的行业发展空间。中国水电基础局有限公司按照“复合柔性防渗体系”新理念,采用自“凝灰浆+HDPE膜复合柔性防渗体系”新技术、新设备以及新工艺,在污染物四周进行垂直阻隔,以避免对环境不友好的污染物外溢。本文首先对土壤污染现状和特点进行回顾总结,提出了复合柔性防渗体系的创新解决方案,并介绍了典型工程应用,最后,对下一步开展这种新技术进行了展望。Soil and mine remediation industry of China is currently in the initial stage of industrial growth,and its personnel,technology and equipment are still in the initial stage of R&D or application,so there is huge room for industry development.According to the new concept of"composite flexible anti-seepage system",China Hydropower Foundation Co.,Ltd.adopted the new technology,new equipment and new technology of self-setting mortar+HDPE membrane composite flexible anti-seepage system,and made vertical barrier around the pollutants to avoid the pollution that is not friendly to the environment.Firstly,this paper reviews and summarizes the present situation and characteristics of soil pollution,puts forward the innovative solution of composite flexible anti-seepage system,and introduces the typical engineering application.Finally,the future development of this new technology is prospected.

关 键 词：自凝灰浆 HDPE 复合柔性防渗体系 

分 类 号：X53[环境科学与工程—环境工程]