水体重金属污染治理技术研究进展

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。

Progress in Technology Study of Heavy Metal Pollution Control in Water Body

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.