土壤重金属污染及修复方法研究进展  

Research Process on Soil Heavy Metal Pollution and Remediation Method

作　　者：赵风兰[1] 高原 刘彩玲[1] 

机构地区：[1]河南省科学院地理研究所,河南郑州450052 [2]河南省土壤肥料工作站,河南郑州450053

出　　处：《环境科学与技术》2013年第S2期232-235,共4页Environmental Science & Technology

摘　　要：土壤重金属污染问题日益严重,成为影响我国农业生产和威胁人民健康及生命安全的主要环境问题,也是当今世界面临的主要环境问题之一,越来越受到环境和土壤及有关科学研究者的关注。文章综述了土壤重金属污染来源、现状、污染特点、危害毒害作用及其修复技术的研究进展,进一步提出了修复措施和今后的研究方向,并对修复技术进行了展望。Heavy metal pollution of soil is growing severer each day. Heavy metal pollution seriously affects our agricultural production and is a threat to the health and safety of our people's life. It has become a major environment problem to our country and to the entire world. Scientists and researchers of environment, soil, and other relevant fields are paying more and more attention to this issue. This article reviews and summarizes the source, current status, pollution characteristics, affect of harmful toxins, and remediation techniques of heavy metal pollution. Further more, we propose some remediation measures and give out suggestions and outlook on future researches and remediation techniques.

关 键 词：重金属 土壤污染 修复方法 研究进展 

分 类 号：X53[环境科学与工程—环境工程]