| 活性炭-H2O2催化氧化降解对氨基苯酚(PAP)废水 |
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| 引用本文： | 许丹倩,严新焕,楼芝英,怀哲明,徐振元. 活性炭-H2O2催化氧化降解对氨基苯酚(PAP)废水[J]. 中国环境科学, 2000, 20(2) |
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| 作者姓名： | 许丹倩 严新焕 楼芝英 怀哲明 徐振元 |
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| 作者单位： | 浙江工业大学化工学院,浙江,杭州,310014 |
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| 基金项目： | 浙江省测试基金!99045 |
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| 摘 要： | 以活性炭作催化剂、Ｈ_２Ｏ_２作氧化剂催化氧化降解对氨基苯酚（ＰＡＰ；结果表明，在Ｈ_２Ｏ_２／CＯＤ_０＝１．０，活性炭／Ｈ_２Ｏ_２＝０．５，ｐＨ＝２的条件下，降解反应可在１８０ｍｉｎ内结束，ＰＡＰ的去除率高于９９％，ＣＯＤ去除率达７４．０％，与Ｆｅｎｔｏｎ试剂法相比较，ＣＯＤ去除率提高１．７５倍．并对降解机理作了初步的探讨．
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| 关 键 词： | 活性炭催化剂 降解 对氨基苯酚 |
Activated carbon-H2O2 catalytic oxidation process for p-aminophenol (PAP) degradation of water treatment |
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| XU Dan-qian,YAN Xin-huan,LOU Zhi-ying,HUAI Zhe-ming,XU Zhen-yuan. Activated carbon-H2O2 catalytic oxidation process for p-aminophenol (PAP) degradation of water treatment[J]. China Environmental Science, 2000, 20(2) |
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| Authors: | XU Dan-qian YAN Xin-huan LOU Zhi-ying HUAI Zhe-ming XU Zhen-yuan |
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| Abstract: | Catalytic oxidation process for the p-aminophenol degradation was investigated by using activated carbon as catalyst and H_2O_2, as oxidant. Results showed that under the conditions of H_2O_2/COD_0=1.0, carbon/H_2O_2=0.5 and pH=2, the digradation reacion completed within 180 minutes with over 99% of PAP removal and 74.0% of COD removal Which was improved to be 1.75 times of the COD removal obtained by Fenton method. The degradation mechedsm was dis- cussed preliminarily. |
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| Keywords: | activated carbon catalyst degradation p-aminophenol |
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