正交法分析超临界水氧化HMX的影响因素  

Orthogonal Analysis on Influence Factors in the Supercritical Water Oxidation HMX

作　　者：赵保国[1] 刘玉存[1] 

机构地区：[1]中北大学化工与环境学院,山西太原030051

出　　处：《火工品》2007年第3期44-46,共3页Initiators & Pyrotechnics

基　　金：教育部科学技术研究项目(200512)

摘　　要：为了超临界水氧化技术在炸药废水处理中更好地应用,采用正交试验的方法。结果表明,对于试验研究废水,超临界水氧化技术的最佳反应条件为:温度600℃、停留时间60s、压力26MPa、进氧量1.0MPa。使用超临界水氧化技术处理炸药废水,主要污染物去除率达97.49%,化学需氧量CODcr的去除率可达99.94%,水质无色、pH=7～8。In order to make supercritical water oxidation technology used effectively in the treatment of explosive wastewater, the orthogonal experiments was put forward. The results show that, for the experimental wastewater, the best reaction condition is 600℃, 60s residence time, 26MPa pressure, 1.0MPa entered oxide capacity. Using supercritical water oxidation wastewater of HMX, the remove rate of main pollutants achieve 97.49%, the remove rate of the capacity of chemical needing oxide reach 99.94%, the treated water is colorless, its pH value is from 7 to 8.

关 键 词：超临界水 影响因子 正交试验 HMX 

分 类 号：X703.1[环境科学与工程—环境工程]