突发性水体重金属污染应急处理处置技术研究进展

近年来突发性水体重金属污染事件频发,严重威胁流域水资源安全,制约国民经济和社会的可持续发展。尽管突发性水体重金属污染应急处理处置技术备受关注,但现有的技术储备仍十分薄弱。本文基于文献调研和已有的案例总结,系统评述了现有的应急处理处置技术的优缺点,并简要介绍了这些应急技术在已报道的国内历次突发性重金属水污染事件中的实践应用,指出了突发性重金属水污染应急处理处置技术的发展趋势,对于未来应对突发性重金属水污染事件快速选择经济、有效、绿色的应急处理处置技术和应对策略具有重要的参考价值。

Research Progress on Emergency Treatment and Disposal Technologies of Sudden Water Pollution by Heavy Metals

In recent years, sudden water pollution incidents by heavy metals are reported frequently, which poses a serious threat to the safety of water resources and restricts the sustainable development of national economy and society. Although the emergency treatment and disposal technology of water heavy metal pollution incidents have attracted much attention, the existing technical reserve is still far from sufficient. Based on intensive literature research and existing case summary, this paper systematically reviews the advantages and disadvantages of the existing emergency treatment and disposal technologies, and briefly introduces the application cases of these technologies in practical application, and finally points out the developmental trend of emergency treatment and disposal technology for heavy metal water pollution incidents. It has important reference value for the timely selecting of economic, effective and environmental-friendly emergency treatment and disposal technology and coping strategies to deal with sudden heavy metal water pollution emergencies in the future.