Institutional Repository of Key Laboratory of Coastal Zone Environmental Processes, Yantai Institute of Coastal Zone Research, Chinese Academy of Sciences (KLCEP)
| Aqueous phototransformation of bisphenol S: the competitive radical-attack pathway to p-hydroxybenzenesulfonic acid | |
Wang, Xiaowen1,2; Ma, Jiahai1; Wang, Zhenpeng3; Guo, Rongrong1; Hu, Xuefeng2 ; Ma, JH (reprint author), Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China. [email protected]
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| 发表期刊 | WATER SCIENCE AND TECHNOLOGY
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| ISSN | 0273-1223 |
| 2014 | |
| 卷号 | 70期号:3页码:540-547 |
| 关键词 | Bisphenol s P-hydroxybenzenesulfonic Acid Phototransformation Reactive Oxygen Species |
| DOI | 10.2166/wst.2014.257 |
| 产权排序 | [Wang, Xiaowen; Ma, Jiahai; Guo, Rongrong] Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China; [Wang, Xiaowen; Hu, Xuefeng] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China; [Wang, Zhenpeng] Chinese Acad Sci, Beijing Mass Spectrum Ctr, Inst Chem, Beijing 100190, Peoples R China |
| 作者部门 | 中科院海岸带环境过程与生态修复重点实验室 |
| 英文摘要 | The kinetics, environmental influencing factors, products and reaction mechanism of aqueous phototransformation of bisphenol S (BPS), as an alternative to bisphenol A, which is of environmental concern, were investigated. p-Hydroxybenzenesulfonic acid, as the major transformation product was confirmed by gas chromatography - mass spectrometry, electrospray ionization, H-1 nuclear magnetic resonance and fluorescence spectrum analysis. A reaction pathway was proposed based on the reactive oxygen species related results by electron paramagnetic resonance and radical traps. The competition of the excited state of BPS between transferring electron to O-2 to center dot O-2 and directly oxidizing H2O to center dot OH was revealed.; The kinetics, environmental influencing factors, products and reaction mechanism of aqueous phototransformation of bisphenol S (BPS), as an alternative to bisphenol A, which is of environmental concern, were investigated. p-Hydroxybenzenesulfonic acid, as the major transformation product was confirmed by gas chromatography - mass spectrometry, electrospray ionization, H-1 nuclear magnetic resonance and fluorescence spectrum analysis. A reaction pathway was proposed based on the reactive oxygen species related results by electron paramagnetic resonance and radical traps. The competition of the excited state of BPS between transferring electron to O-2 to center dot O-2 and directly oxidizing H2O to center dot OH was revealed. |
| 文章类型 | Article |
| 资助机构 | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| 收录类别 | SCI |
| 语种 | 英语 |
| 关键词[WOS] | FENTON DEGRADATION ; HYDROGEN-PEROXIDE ; HUMIC SUBSTANCES ; VISIBLE-LIGHT ; UNITED-STATES ; IRRADIATION ; WATER ; PHOTOLYSIS ; EXPOSURES ; PRODUCTS |
| 研究领域[WOS] | Engineering ; Environmental Sciences & Ecology ; Water Resources |
| WOS记录号 | WOS:000342572700021 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.yic.ac.cn/handle/133337/8781 |
| 专题 | 中国科学院海岸带环境过程与生态修复重点实验室 |
| 通讯作者 | Ma, JH (reprint author), Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China. [email protected] |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Shandong, Peoples R China 3.Chinese Acad Sci, Beijing Mass Spectrum Ctr, Inst Chem, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xiaowen,Ma, Jiahai,Wang, Zhenpeng,et al. Aqueous phototransformation of bisphenol S: the competitive radical-attack pathway to p-hydroxybenzenesulfonic acid[J]. WATER SCIENCE AND TECHNOLOGY,2014,70(3):540-547. |
| APA | Wang, Xiaowen,Ma, Jiahai,Wang, Zhenpeng,Guo, Rongrong,Hu, Xuefeng,&Ma, JH .(2014).Aqueous phototransformation of bisphenol S: the competitive radical-attack pathway to p-hydroxybenzenesulfonic acid.WATER SCIENCE AND TECHNOLOGY,70(3),540-547. |
| MLA | Wang, Xiaowen,et al."Aqueous phototransformation of bisphenol S: the competitive radical-attack pathway to p-hydroxybenzenesulfonic acid".WATER SCIENCE AND TECHNOLOGY 70.3(2014):540-547. |
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