炸药废水的绿色化处理工艺研究(英文)  

Green Treatment of High Explosives Contaminated Wastewater

作　　者：常双君[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：《中山大学学报（自然科学版）》2007年第B06期82-83,共2页Acta Scientiarum Naturalium Universitatis Sunyatseni

基　　金：教育部科学技术研究重点项目资助项目(204020)

摘　　要：采用超临界水氧化技术处理炸药生产废水,探讨了超临界水氧化降解炸药废水的规律。结果表明:反应温度是影响炸药废水COD去除率的主要因素,在超临界条件下,COD的去除率随着温度的升高而增加。在反应温度为550℃、压力24MPa、反应停留时间为120s的条件下,COD去除率可以达到99.98%以上。A green treatment technology （Supercritical Water Oxidation-SCWO） was applied to treat explosive wastewater. The SCWO degradation rules of explosive wastewater were investigated. The experimental results show that SCWO is a high-efficiency, clean treatment and disposal technique for high explosives wastewater. Temperature serves as the main influence factor in removing COD of wastewater. Above the water critical point, the COD removal rate obviously increases with temperature increasing. At 550℃, 24MPa and 120s, the COD removal rate of wastewater is over 99. 98%.

关 键 词：超临界水氧化 炸药 废水处理 

分 类 号：X703.1[环境科学与工程—环境工程]