| O3/H2O2高级氧化工艺去除饮用水中微量对硝基甲苯研究 |
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| 引用本文： | 马军,于颖慧,侯艳君,孙志忠.O3/H2O2高级氧化工艺去除饮用水中微量对硝基甲苯研究[J].黑龙江大学自然科学学报,2006,23(1):1-5. |
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| 作者姓名： | 马军 于颖慧 侯艳君 孙志忠 |
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| 作者单位： | 1. 哈尔滨工业大学,市政环境工程学院,黑龙江,哈尔滨,150090
2. 哈尔滨工业大学,市政环境工程学院,黑龙江,哈尔滨,150090;黑龙江大学,化学化工与材料学院,黑龙江,哈尔滨,150080 |
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| 摘 要： | 对硝基甲苯作为有机反应中间体在化学工业中被广泛使用,最近被疑似为一种内分泌干扰物质,干扰人和脊椎动物的内分泌。研究了O3/H2O2系统对水中微量对硝基甲苯的氧化效果,探讨了臭氧过氧化氢摩尔比、溶液pH值、水温以及不同水质对对硝基甲苯氧化效率的影响规律,确定了最佳工艺运行参数。
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| 关 键 词： | 对硝基甲苯 臭氧 过氧化氢 高级氧化 |
| 文章编号： | 1001-7011(2006)01-0001-05 |
| 修稿时间： | 2005年12月10 |
Removal of trace p -nitrotoluene in potable water by O3/H2O2 advanced oxidation process |
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| MA Jun,YU Ying-hui,HOU Yan-jun,SUN Zhi-zhong.Removal of trace p -nitrotoluene in potable water by O3/H2O2 advanced oxidation process[J].Journal of Natural Science of Heilongjiang University,2006,23(1):1-5. |
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| Authors: | MA Jun YU Ying-hui HOU Yan-jun SUN Zhi-zhong |
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| Abstract: | As important organic intermediate, p-nitrotoluene is widely used in chemical industry. However, p-nitrotoluene is recently suspected to be an environmental endocrine disruptor, which may disturb the incretion of human beings and vertebrates. An investigation into the degradation of p-nitrotoluene by O_3/H_2O_2 process is reported. The effect of the molar ratio of hydrogen peroxide and ozone,pH value, temperature and water background on the oxidation process are studied. The proper operational parameter of oxidation process is thus confirmed. |
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| Keywords: | p-nitrotoluene ozone hydrogen peroxide advanced oxidation process |
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