摘要
为了掌握目前河流重金属污染分析研究的现状及存在问题,为今后更加深入地进行河流重金属污染的评价和治理研究做准备,对近20年来的河流重金属污染的主要研究方向和研究内容进行了细致地综述和分析。结论表明:河流重金属污染研究空间范围广,测定方法较成熟,但是每种测定方法都有很多的局限性,并且对河流重金属的污染的治理还没有行之有效的成熟方法。最后,提出对已有的河流重金属污染应该加强研究,采用绿色、经济的生物修复技术来进行水环境的恢复。
In order to master the status and problems of heavy metal pollution in the river for studying deeply it,research aspects and contents of heavy metal pollution in the river were carefully reviewed and analyzed in the past 20 years.It was indicated that the research of river heavy metal pollution had a wide spatial distribution and maturity determination method,but each measurement method had many defects.Furthermore,governance of river heavy metal pollution had not proven effective method.It was recommended that green and economy bioremediation technology should be used to restore contaminated water environment.
出处
《中国农学通报》
CSCD
2012年第11期262-265,共4页
Chinese Agricultural Science Bulletin
基金
宝鸡文理学院重点学科项目"渭河宝鸡段重金属污染分布特征及其存在形态研究"(ZK1022)
陕西省重点实验室项目"关中渭河流域土壤重金属污染风险评估"(11JS013)
陕西省重点实验室项目"城市环境承载力及其可持续发展研究"(ZK10133)
关键词
河流重金属污染
形态分析
评价方法
生物修复
river heavy metal pollution
morphological analysis
evaluation method
bioremediation
