| ClO2/UV氧化法降解苯酚的研究 |
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| 引用本文： | 曹福,朱莉.ClO2/UV氧化法降解苯酚的研究[J].安徽农业科学,2011,39(12):7432-7434. |
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| 作者姓名： | 曹福 朱莉 |
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| 作者单位： | 曹福(江苏科技大学生物与环境工程学院,江苏镇江,212003);朱莉(江苏科技大学生物与环境工程学院,江苏镇江,212003;江苏南通虹波机械有限公司,江苏南通,226371) |
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| 摘 要： | 目的]研究UV光催化联合ClO2降解水溶液中苯酚的方法。方法]以模拟苯酚废水为处理对象,ClO2为氧化剂,UV作为辅助手段,考察ClO2/UV氧化处理苯酚废水工艺中ClO2投加量、UV辐照时间、废水pH等因素对苯酚处理效果的影响。结果]处理质量浓度为100 mg/L的苯酚废水,pH在8左右,ClO2投加量为140 mg/L,UV辐照时间为30 min的条件下,处理效果最好,苯酚去除率高达99.6%。并且在相同的处理条件下,ClO2/UV氧化苯酚的效率明显高于单一ClO2或UV法,同时大大缩短了反应时间。结论]ClO2/UV氧化法是一种行之有效的含酚废水的处理方法。
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| 关 键 词： | ClO2 UV 苯酚 氧化 |
Study on the Decomposition of Phenol with the Method of ClO_2/UV Oxidization |
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| CAO Fu et al.Study on the Decomposition of Phenol with the Method of ClO_2/UV Oxidization[J].Journal of Anhui Agricultural Sciences,2011,39(12):7432-7434. |
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| Authors: | CAO Fu |
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| Institution: | CAO Fu et al(School of Biology and Environment Engineering,Jiangsu University of Science and Technology,Zhenjiang,Jiangsu 212003) |
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| Abstract: | Objective] The method of the phenol in wastewater was decomposed with the UV photocatalytic method combined with chlorine dioxide(ClO2) treatment was studied.Method] The effect of the adding amount of ClO2 as oxidant,the irradiation time of UV as assistance,the pH of the wastewater and other factors on the decomposition of phenol was experimented.Result] The degradation rate of phenol in wastewater could reach up to 99.5% while the pH was 8,the adding amount of ClO2 was 140 mg/L and the irradiation time ... |
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| Keywords: | ClO2 UV |
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