标题:Mineralization of bisphenol A by photo-Fenton-like process using a waste iron oxide catalyst in a three-phase fluidized bed reactor作者:Li, Huiyuan; Priambodo, Ricky; Wang, Yan; Zhang, Hui; Huang, Yao-Hui
来源出版物:JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS 卷:53 页:68-73 DOI:10.1016/j.jtice.2015.02.024 出版年:AUG 2015
摘要:A waste iron oxide (labelled as BT4), which was a by-product of the fluidized-bed Fenton treatment of the bio-treated tannery wastewater, was utilized as the catalyst for the mineralization of bisphenol A (BPA) by a heterogeneous photo-Fenton process in a three-phase fluidized bed reactor. The main constituent of BT4 was identified as alpha-FeOOH, while BT4 exhibited higher catalytic activity than pure alpha-FeOOH. The effects of catalyst loading, H2O2 concentration and initial pH on the mineralization of BPA were elucidated. With 2 g/L catalyst loading, 0.74 mmol/L H2O2 and initial pH 3, 90% TOC of 0.05 mmol/L BPA was removed after 180 min reaction. The result of the catalyst reuse experiment indicated that BT4 showed a good stability.
入藏号:WOS:000358824100010
文献类型:Article
语种:English
作者关键词:Bisphenol A, alpha-FeOOH, Heterogeneous photo-Fenton, Mineralization
扩展关键词:HYDROGEN-PEROXIDE; AQUEOUS-SOLUTION; BLACK B; DEGRADATION; OXIDATION; DECOMPOSITION; WATER; PHOTODEGRADATION; MECHANISM; OZONATION
通讯作者地址:Zhang, Hui; Wuhan Univ, Dept Environm Engn, Wuhan 430079, Peoples R China.
电子邮件地址:eeng@whu.edu.cn; yhhuang@mail.ncku.edu.tw
地址:
[Li, Huiyuan; Wang, Yan; Zhang, Hui] Wuhan Univ, Dept Environm Engn, Wuhan 430079, Peoples R China.
[Li, Huiyuan; Priambodo, Ricky; Wang, Yan; Huang, Yao-Hui] Natl Cheng Kung Univ, Dept Chem Engn, Tainan 701, Taiwan.
[Huang, Yao-Hui] Natl Cheng Kung Univ, Sustainable Environm Res Ctr, Tainan 701, Taiwan.
研究方向:Engineering
ISSN:1876-1070
eISSN:1876-1089
影响因子(2014):3.0
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