环境砷污染及其治理技术发展趋势  

Arsenic Pollution in Environment and Its Trend of Treated Technology

作　　者：熊如意[1] 宋卫锋[1] 

机构地区：[1]广东工业大学环境科学与工程学院,广东广州510006

出　　处：《广东化工》2007年第11期92-94,共3页Guangdong Chemical Industry

摘　　要：本文阐述了砷的毒性以及其引起的环境污染,并详细说明了国内砷污染的现状,随后总结了砷污染防治的方法,及砷污染的主要对策——生物法。生物法是一种环境友好的方法,它包括微生物法和植物法以及微生物和植物联合修复法。其中利用微生物和植物联合修复法具有很好的发展前景,是未来治理受砷污染的水体和土壤的主要方法。This paper stated the toxicity and pollution of arsenic, introduced the current situation of arsenic pollution in our country in detail, and then summarized the methods to prevent and control arsenic pollution and the primary method for arsenic pollution--biologic method. Biologic method is an environment friendly method, it includes microbiological method, phytoremediation and microbe and plants combined remediation. Microbe and plants combined remediation with good foreground is a primary method to treat the waters and soils polluted by arsenic in the future.

关 键 词：砷污染 防治 主要对策 生物法 

分 类 号：X322[环境科学与工程—环境工程]