摘要
作为环境和生态系统重要的组成部分,土壤极易被污染,土壤污染是环境和土壤科学研究者近年来关注的热点。综述了土壤污染的来源、特点及危害,介绍了各种修复方法,认为生物修复是今后土壤污染治理技术的发展方向。
As a major component of both the environment and the ecosystem,soil could be contaminated easily.Environment and soil scientists were paying more and more attention to the issues of soil pollution.The paper studied the origins,characteristics and dangers of soil pollution and discussed different kinds of technology for its remediation.The result proves bioremediation is the orientation of treatment of soil pollution among all kinds of treatment methods.
作者
陶贵荣
王莉衡
TAO Gui-rong;WANG Li-heng(Faculty of Life Sciences,Xi'an University of Arts and Science,Xi'an 710065,China)
出处
《化学与生物工程》
CAS
2010年第6期4-6,12,共4页
Chemistry & Bioengineering
基金
国家自然科学基金资助项目(20802057)
陕西省教育厅自然科学专项课题资助项目(06JK199)
关键词
土壤污染
污染物
防治
生物修复
soil pollution
pollutant
prevention and remediation
bioremediation
