摘要
用超临界水氧化法对黑索今废水进行了实验研究,考察了反应温度、时间和压力等影响因素。实验结果表明:在氧气过量的条件下,温度是超临界水氧化黑索今废水的主要影响因素,其次是反应压力和反应时间;当反应温度600℃,反应压力28MPa,反应时间大于120s,在此工艺条件下,废水的CODCr去除率高达99.8%。
The wastewater of RDX was treated by using Supereritical Water Oxidation Process. The effects of reaction temperature, pressure and residence time were investigated. The experimental results showed that the reaction temperature is the main factors which affect the removal of RDX under the condition of over 02. The optimal conditions of RDX degradation were obtained. With the temperature 600℃, the pressure 28MPa and the residence time120s, the removal rate of CODCr is over 99.8%.
出处
《净水技术》
CAS
2007年第4期53-55,共3页
Water Purification Technology
关键词
超临界水氧化
黑索今
废水处理
去除率
supercritical water oxidation RDX wastewater treatment removal rate
