Fe2O3/&gamma;-Al2O3催化剂用于降解苯酚的非均相Fenton反应研究

doi:10.11894/1005-829x.2012.28(2).28

工业水处理 ›› 2012, Vol. 32 ›› Issue (2): 28-31. doi: 10.11894/1005-829x.2012.28(2).28

Fe₂O₃/γ-Al₂O₃催化剂用于降解苯酚的非均相Fenton反应研究

万家峰^1,2, 王海涛¹, 高铭晶¹, 曹瑞雪¹

1 黑龙江大学环境科学系;
2 黑龙江省普通高等学校高效转化的化工过程与技术重点实验室

收稿日期:2011-10-23 出版日期:2012-02-20 发布日期:2012-02-27
作者简介:万家峰(1974-),2004年毕业于哈尔滨工业大学环境工程专业,博士,副教授.E-mail:wanjiafeng@yahoo.cn.
基金资助:
黑龙江省自然科学基金(B201104)

Study on heterogeneous Fenton reaction of the degradation of phenol by using Fe₂O₃/γ-Al₂O₃ catalyst

Wan Jiafeng^1,2, Wang Haitao¹, Gao Mingjing¹, Cao Ruixue¹

1. Department of Environmental Science,Heilongjiang University, Harbin 150080,China;
2. Key Laboratory of Chemical Engineering Process Technology for High-efficiency Conversion,College of Heilongjiang Province,Harbin 150080,China

Received:2011-10-23 Online:2012-02-20 Published:2012-02-27

摘要/Abstract

摘要：

采用浸渍法制备Fe₂O₃/γ-Al₂O₃催化剂,利用扫描电镜(SEM)、X射线衍射仪(XRD)、X射线光电子能谱仪(XPS)对催化剂进行了表观形貌、晶体结构、表面元素组成的分析,并将其用于降解苯酚的非均相Fenton反应体系。在有UV与无UV条件下,通过对质量浓度为250 mg/L的苯酚废水降解效果的考察优化催化剂制备条件及反应条件。实验结果表明,UV条件下的降解速率明显高于无UV条件,2种条件下苯酚降解2 h后降解率分别最高能达到89.4%、94.7%。

关键词: 非均相催化, Fenton, Fe₂O₃/&gamma, -Al₂O₃, UV

Abstract:

Fe₂O₃/γ-Al₂O₃ catalysts have been prepared by impregnation process,and their apparent form,crystal structure and surface element are analyzed by powder X-ray diffraction(XRD),scanning electron microscopy(SEM), and X-ray photoelectron spectroscopy(XPS).With and without UV conditions,the preparation conditions and reaction conditions of catalysts are optimized by the degradation efficiency of phenol,whose concentration is 250 mg/L.The results show that with UV condition,the degradation rate is obviously higher than that without UV condition.With two kinds of conditions,the degradation rate of phenol can reach 89.4% and 94.7% respectively,two hours later.

Key words: heterogeneous catalysis, Fenton, Fe₂O₃/γ-Al₂O₃, UV

中图分类号:

X703

万家峰, 王海涛, 高铭晶, 曹瑞雪. Fe₂O₃/γ-Al₂O₃催化剂用于降解苯酚的非均相Fenton反应研究[J]. 工业水处理, 2012, 32(2): 28-31.

Wan Jiafeng, Wang Haitao, Gao Mingjing, Cao Ruixue. Study on heterogeneous Fenton reaction of the degradation of phenol by using Fe₂O₃/γ-Al₂O₃ catalyst[J]. INDUSTRIAL WATER TREATMENT, 2012, 32(2): 28-31.

https://www.iwt.cn/CN/Y2012/V32/I2/28

参考文献

[1] H artmann M,Kullmann S,Keller H.Wastewater treatment with heterogeneous Fenton-type catalysts based on porous materials[J].J.Mater.Chem.,2010,20(41):9002-9017.
[2] Kassinos D,Varnava N,Michael C,et al.Homogeneous oxidation of aqueous solutions of atrazine and fenitrothion through dark and photo-Fenton reactions[J].Chemosphere,2009,74(6):866-872.
[3] Klamerth N,Malato S,Maldonado M I,et al.Application of photoFenton as a tertiary treatment of emerging contaminants in municipal wastewater[J].Environ.Sci.Technol.,2010,44(5):1792-1798.
[4] Klamerth N,Gernjak W,Malato S,et al.Photo-Fenton decomposition of chlorfenvinphos:Determination of reaction pathway[J].Water Research,2009,43(2):441-449.
[5] Wang Jiaping,Sun Jing,Gan Lian,et al.Removal of the residual surfactants in transparent and conductive single-walled carbon nanotube films[J].J.Phys.Chem.C,2009,113(41):17685-17690.
[6] Sirtori C,Zapata A,Oller I,et al.Solar photo-Fenton as finishing step for biological treatment of a pharmaceutical wastewater[J].Environ.Sci.Technol.,2009,43 (4):1185-1191.
[7] Qin J,Zhang Q,Chuang K T.Catalytic wet oxidation of pchlorophenol over supported noble metal catalysts[J].Applied Catalysis B:Environmental,2001,29 (2):115-123.
[8] Zhang Qian,Jiang Wenfeng,Wang Huilong,et al.Oxidative degradation of dinitro butyl phenol (DNBP) utilizing hydrogen peroxide and solar light over a Al₂O₃-supported Fe (Ⅲ)-5-sulfosalicylic acid (ssal) catalyst[J].Journal of Hazardous Materials,2010,176(1/2/3):1058-1064.
[9] Muthukumari B,Selvam K,Muthuvel I,et al.Photoassisted heteroFenton mineralisation of azo dyes by Fe (Ⅱ)-Al₂O₃ catalyst[J].Chemical Engineering Journal,2009,153 (1/2/3):9-15.
[10] Liu Yan,Sun Dezhi.Effect of CeO₂doping on catalytic activity of Fe₂O₃/γ-Al₂O₃ catalyst for catalytic wet peroxide oxidation of azo dyes[J].Journal of Hazardous Materials,2007,143 (1/2):448-454.
[11] Liao Qiu,Sun Jing,Gao Lian.Degradation of phenol by heterogeneous Fenton reaction using multi-walled carbon nanotube supported Fe₂O₃ catalysts[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2009,345 (1/2/3):95-100.
[12] 陈芳艳,倪建玲,唐玉斌.非均相UV/Fenton氧化法降解水中六氯苯的研究[J].环境工程学报,2008,2(6):765-770.
[13] Bi Xiaoyi,Wang Peng,Jiang Hong,et al.Treatment of phenol wastewater by microwave-induced ClO₂-CuOx/Al₂O₃ catalytic oxidtion process[J].Journal of Environmental Sciences,2007,19 (12):1510-1515.

[1]	徐浩, 张凡, 于鑫, 陈红, 薛罡. 铁铜微电解-Fenton联合工艺去除磺胺甲唑和卡马西平[J]. 工业水处理, 2025, 45(3): 55-64.
[2]	杨伟球, 史广宇. 锂电池生产废水处理工程设计和运行实例[J]. 工业水处理, 2025, 45(3): 206-211.
[3]	陈越, 彭雪儿, 周琛阳, 李婧, 孟欣怡, 高丽丽. CuFeKao粒子电极三维非均相电Fenton体系降解亚甲基蓝[J]. 工业水处理, 2025, 45(2): 54-62.
[4]	张华, 户传龙, 吴迪, 杨文新, 薛佳, 张文艺. 三维电极-电Fenton耦合法处理乳化含油废水[J]. 工业水处理, 2025, 45(2): 118-125.
[5]	李昊, 石楠, 武道吉, 傅凯放, 罗从伟. MoS₂@Fe₃O₄类Fenton体系催化降解碘帕醇的性能[J]. 工业水处理, 2025, 45(1): 66-72.
[6]	田宇鸣, 熊江磊, 章洪斌, 高康. 电子超纯水制备过程典型痕量有机污染物去除机理[J]. 工业水处理, 2024, 44(9): 176-180.
[7]	唐瑶, 梁高杰, 石宗武, 周健, 熊训辉. 化学镀镍废液处理中磷物种的转化及去除研究[J]. 工业水处理, 2024, 44(6): 135-142.
[8]	傅翔宇, 李亚峰. 三维电极电Fenton处理阿奇霉素制药废水研究[J]. 工业水处理, 2024, 44(6): 158-164.
[9]	施飞, 杨雪, 苏静, 王鸿博. 金属有机框架聚丙烯复合材料制备及降解印染废水研究[J]. 工业水处理, 2024, 44(5): 101-110.
[10]	李曼, 祁丽, 彭静波. 基于天然黄铁矿的类Fenton体系处理焦化废水生化出水的研究[J]. 工业水处理, 2024, 44(3): 81-88.
[11]	董泽平, 刘振阳, 赵昕琛, 何争光, 崔丰启. 高效三维电极电Fenton降解苯酚实验研究[J]. 工业水处理, 2024, 44(3): 89-96.
[12]	王俩, 吴霜, 程小双, 梁澜, 李宁, 陈冠益, 侯立安. 含碳铁泥基催化剂活化H₂O₂处理亚甲基蓝废水[J]. 工业水处理, 2024, 44(2): 125-132.
[13]	田启平, 许猛, 赖亮, 徐丽亚, 张峰, 姚华奇. 气浮/铁碳/Fenton+水解+A/O+接触氧化组合工艺处理农药废水[J]. 工业水处理, 2024, 44(2): 190-193.
[14]	姜凤成, 徐潇, 张传兵, 王明仕, 王璐瑶, 冯茜茜, 王慧芳, 王杰, 郭发扬, 徐漫漫, 王娜. Fenton铁泥组分分析及在废水处理中的应用[J]. 工业水处理, 2024, 44(12): 40-49.
[15]	孙龙海, 王文凤, 陈良, 韩飞超. Fenton氧化/高效沉淀法在氟化物废水处理中的工程实践[J]. 工业水处理, 2024, 44(12): 199-204.

选择文件类型/文献管理软件名称

选择包含的内容

Fe₂O₃/γ-Al₂O₃催化剂用于降解苯酚的非均相Fenton反应研究

Study on heterogeneous Fenton reaction of the degradation of phenol by using Fe₂O₃/γ-Al₂O₃ catalyst

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

模态框（Modal）标题

选择文件类型/文献管理软件名称

选择包含的内容

Fe2O3/γ-Al2O3催化剂用于降解苯酚的非均相Fenton反应研究

Study on heterogeneous Fenton reaction of the degradation of phenol by using Fe2O3/γ-Al2O3 catalyst

PDF

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

Fe₂O₃/γ-Al₂O₃催化剂用于降解苯酚的非均相Fenton反应研究

Study on heterogeneous Fenton reaction of the degradation of phenol by using Fe₂O₃/γ-Al₂O₃ catalyst