超临界水氧化法处理黑索今废水的试验  

RDX wastewater treatment by supercritical water oxidation

作　　者：郭峰波[1] 

机构地区：[1]中北大学化工与环境学院,太原030051

出　　处：《工业用水与废水》2007年第2期36-37,44,共3页Industrial Water & Wastewater

摘　　要：用超临界水氧化法处理黑索今(RDX)废水进行了试验研究,探讨了反应温度、时间和压力等因素对处理效果的影响。试验结果表明: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;当反应温度为600℃,反应压力为28MPa,反应时间大于120s时,废水的CODCr去除率高达99.8%。Using supercritical water oxidation process to treat RDX wastewater, the influences of reaction temperature, time and pressure on the treatment effect were discussed. The results of the test showed that： under the condition of oxygen-excess, RDX wastewater treatment was mainly affected by the temperature, and the influence of reaction pressure and reaction time was the second. When the reaction temperature was 600 %, the reaction pressure was 28 MPa, the reaction time was over 120 s, the removal rate of CODCr of wastewater was as high as 99.8% .

关 键 词：超临界水氧化 黑索今 废水处理 去除率 

分 类 号：X703.1[环境科学与工程—环境工程]