硝基苯废水处理研究进展

Research Progress of Nitrobenzene Wastewater Treatment Technologies

由于硝基苯的高毒性及难降解性且其在水体中具有持续长时间的污染,使得硝基苯类化合物的废水处理成为众多科研工作者的研究热点。对近年来处理硝基苯废水的技术工艺进行了综述,介绍了处理硝基苯废水的三种方法(物理、化学、生物)。阐述了三种处理方法的优缺点,指出将现有的处理技术高效、低成本整合是处理含硝基苯废水的主要研究方向和重点。

Because nitrobenzene has high toxicity, refractory and can form the pollution in the body of water for a long time, which makes the nitrobenzene wastewater treatment become the hot spot of research. In this paper, the recent research progress in treatment of nitrobenzene wastewater was reviewed. Three treatment methods（physical, chemical, biological methods） were introduced, and their advantages and disadvantages were discussed. It＇s pointed out that the future research direction and emphases should focus on the effective combination of recent treatment technologies.