膏体充填协同处置工业场地污染土壤可行性研究  

Feasibility study of paste filling in collaborative disposal of contaminated soil in industrial sites

作　　者：甘建东 马英 周华强[2] 刘刚 GAN Jian-dong;MA Ying;ZHOU Hua-qiang;LIU Gang(Xuzhou Zhongkuangda Beikefuer Technology Co.,Ltd.,Xuzhou,Jiangsu,221000;Institute of Mining Engineering,China University of Mining and Technology,Xuzhou,Jiangsu,221000)

机构地区：[1]徐州中矿大贝克福尔科技股份有限公司,江苏徐州221000 [2]中国矿业大学矿业工程学院,江苏徐州221000

出　　处：《煤炭科技》2018年第4期7-9,22,共4页Coal Science & Technology Magazine

摘　　要：针对工业场地被污染土壤处理再利用的趋势和矿山膏体充填原材料不足的问题,提出采用膏体充填协同处置工业场地污染土壤技术,并从技术和经济方面对该技术的可行性进行研究。研究表明,该技术配制的膏体既能满足膏体充填的性能要求,又能满足土壤修复浸出毒性限值要求。为污染土壤修复开辟了新途径,同时减少对生态环境的破坏,有很好的经济效益和社会推广意义。Aiming at the trend of treatment and reuse of polluted soil in industrial sites and the shortage of raw materials for paste filling in mines,the technology of paste filling combined with treatment of polluted soil in industrial sites was put forward.The results showed that the paste prepared by this technology can not only meet the performance requirements of paste filling,but also meet the requirements of toxicity limits of soil remediation and leaching.It opens up a new way for the remediation of contaminated soil and reduces the damage to the ecological environment.It has good economic benefits and social popularization significance.

关 键 词：膏体充填 工业场地 污染土壤 矿山 协同处置 

分 类 号：TU452[建筑科学—岩土工程]