摘要
随着工业的发展和人口的不断增加,重金属废水排放量增加。有毒重金属对环境的严重威胁正逐渐成为全球性问题,不仅对环境造成危害,还威胁着人类的健康。介绍了水体重金属污染现状及危害,综述了目前国内外治理水体重金属污染主要技术的研究进展,指出了微生物治理重金属污染水体的良好应用前景。
With the development of industry and the increase of population, more and more wastewater containing heavy metal is let out. The serious threat of toxic heavy metal pollu- tion to the environment is becoming a global problem. It is not only harmful to the environ- ment, but also a threat to human health. This paper introduced the present situation and the harm of heavy metal pollution of water body, and summed up current research trends of con- trolling technique for heavy metal pollution of water body at home and abroad, then pointed that the microorganism treatment techniques is promising in the practical field.
出处
《中国环境管理干部学院学报》
CAS
2010年第3期62-64,81,共4页
Journal of Environmental Management College of China
关键词
重金属
水体污染
微生物治理
heavy metal
pollution of water body
microorganism treatment techniques
