摘要
分析了页岩气开发过程中土壤污染原因、土壤污染因子以及特点,综述了各类土壤污染修复技术,明确了页岩气土壤污染修复的方向:以微生物法为主,利用植物的协同作用,与营养液、基质配合,再辅以物理、化学方法。
The reason of soil pollution was analyzed as well as the pollution factors and characteristics during the shale gas exploitation process. The soil remediation technologies were summarized. The trend of soil remediation of shale gas exploitation was identified. Microbial method is the key method combining with physical and chemical methods cooperating with nutrient solution and base material based on synergistic reaction effect.
作者
陈龙利
王丹
张春
杨凤
CHEN long-li;WANG dan;ZHANG Chun;YANG Feng(Chongqing Fuling Shale Gas Environmental Protection Research and Technical Service Center,Fuling Chongqing 408000,China)
出处
《环境科学导刊》
2018年第A01期17-21,共5页
Environmental Science Survey
关键词
页岩气
土壤污染
石油类污染
重金属污染
修复
shale gas
soil pollution
oil pollution
heavy - metal pollution
remediation
