超临界水氧化法处理黑索今废水实验研究  

Application of Supercritical Water Oxidation in RDX Wastewater Treatment

作　　者：郭峰波[1] 

机构地区：[1]中北大学化工与环境学院,山西太原030051

出　　处：《净水技术》2007年第4期53-55,共3页Water Purification Technology

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%.

关 键 词：超临界水氧化 黑索今 废水处理 去除率 

分 类 号：X703[环境科学与工程—环境工程]