在实验装置上对超临界水氧化技术处理硝基苯废水进行了研究,主要考查了硝基苯的脱除率与反应时间、温度和压力的关系。实验结果表明超临界水中的氧化反应能有效去除污水中的硝基苯,反应时间、反应温度是影响硝基苯脱除率的重要因素。%Study on nitrobenzene wastewater disposal by Supercritical WaterOxidation was carried out with a high pressure batch reactor at different conditions.The relationship among reaction time,pressure,temperature and the removal of nitrobenzene in nitrobenzene wastewater were investigated.The results show that Supercritical Water Oxidation is efficient for the treatment on nitrobenzene wastewater,that reaction time and temperature are the main factors which affect the removal of nitrobenzene.
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