含硝基苯废水处理技术研究进展

Research Progresses about Treatment Technology of Wastewater Containing Nitrobenzene

文章综述了近年来国内外含硝基苯废水处理技术的研究进展,并对其发展趋势进行了展望。硝基苯是一种具有较高化学稳定性、高毒性及环境积累性等的优先控制污染物。近年来对含硝基苯废水处理技术的研究主要包括一元水处理技术(即物理法、化学法及生物法)和多元水处理技术(两种或两种以上一元水处理技术的耦合)。经过深入分析各种处理技术的基本原理、限制性因素及发展趋势等,认为如何将现有水处理技术进行高效整合是今后研究的重点。

In this paper,the development in the treatment of wastewater containing nitrobenzene at home and abroad by means of treatment technologies were reviewed,and the development trends were predicted. In recent years,technologies for treating wastewater containing nitrobenzene were researched,such as single and multiple water treatment technology. The mechanisms,limiting factors and potential development of treatment technologies were discussed in detail. It was pointed out that in the coming years the development of treatment technologies for wastewater containing nitrobenzene will be mainly depended on how effective combination of existing water treatment technologies.