| 超临界水氧化处理HMX废水 |
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| 引用本文： | 高森,刘玉存,郝晓婷.超临界水氧化处理HMX废水[J].天津化工,2011,25(1):60-62. |
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| 作者姓名： | 高森 刘玉存 郝晓婷 |
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| 作者单位： | 中北大学化工与环境学院,山西,太原,030051 |
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| 摘 要： | 实验在400～550℃的反应温度、22～25MPa的反应压力下对HMX炸药废水进行超临界水氧化技术处理,有机物COD去除率在99%以上。采用单因素法分析反应温度、压力、反应时间对超临界水氧化HMX废水的影响,确定超临界水氧化法处理HMX废水的最佳实验运行条件：反应温度500℃,压力为22.4MPa,反应时间为150s。通过液相色谱检测,得出主要污染物的去除率为99.88%。
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| 关 键 词： | 超临界水氧化技术 去除率 HMX炸药废水 |
The degradation of HMX wastewater by SCWO |
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| GAO Sen,LIU Yu-cun,HAO Mao-ting.The degradation of HMX wastewater by SCWO[J].Tianjin Chemical Industry,2011,25(1):60-62. |
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| Authors: | GAO Sen LIU Yu-cun HAO Mao-ting |
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| Affiliation: | GAO Sen,LIU Yu-cun,HAO Xiao-ting(College of Chemical Engineering and Environment,North University of China,Taiyuan Shanxi 030051,China) |
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| Abstract: | In this experiment,the HMX explosive wastewater was degradated by SCWO,with the reaction temperature in 400 ~ 550 ℃ and the pressure 22 ~ 25 MPa.The organic COD removal rate is more than 99%.A single-factor analysis was used to analysis the impact of temperature,pressure,reaction time on the HMX by SCWO.And the best reaction conditions were obtained as 500℃,22.4MPa presure,150s residence time.Testing with HPLC,the removal rate of main pollutants was shown,which reached 99.8%. |
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| Keywords: | SCWO removal rate HMX explosives wastewater |
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