Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1080/00032710802122545 |
Monitoring pharmaceuticals photo-Fenton degradation process by using Solid Phase Extraction and liquid chromatography | |
Melo, Silene A. S.; Bautitz, Ivonete R.; Pupo Nogueira, Raquel F. | |
通讯作者 | Pupo Nogueira, Raquel F. |
会议名称 | 14th Brazilian Meeting in Analytical Chemistry |
会议日期 | OCT 07-11, 2007 |
会议地点 | Joao Pessoa, BRAZIL |
英文摘要 | The recovery of the pharmaceuticals bezafibrate and tetracycline from water was evaluated, using Solid Phase Extraction (SPE) with the aim of applying this technique to interrupt the pharmaceuticals' photodegradation by photo-Fenton process for further analysis. Sep-Pack C-18, Strata X, and Oasis HLB cartridges were evaluated. Oasis HLB showed the most satisfactory recovery and repeatability results: 98% (CV - 1%) for bezafibrate (20.0 mg L-1) and 76% (CV = 1%) for tetracycline (25.0 mg L-1). There was not a significant decrease in recovery at lower concentrations of the pharmaceuticals, and neither when present in Sewage Treatment Plant (STP) effluent matrix. |
英文关键词 | advanced oxidation process bezafibrate sewage treatment plant solid phase extraction tetracycline |
来源出版物 | ANALYTICAL LETTERS |
ISSN | 0003-2719 |
EISSN | 1532-236X |
出版年 | 2008 |
卷号 | 41 |
期号 | 9 |
页码 | 1682-1690 |
出版者 | TAYLOR & FRANCIS INC |
类型 | Article;Proceedings Paper |
语种 | 英语 |
国家 | Brazil |
收录类别 | SCI-E ; CPCI-S |
WOS记录号 | WOS:000258267500021 |
WOS关键词 | MASS-SPECTROMETRY ; ANTIINFLAMMATORY DRUGS ; HYDROGEN-PEROXIDE ; WATER SAMPLES ; PHOTODEGRADATION ; RESIDUES ; SURFACE ; SYSTEM |
WOS类目 | Chemistry, Analytical |
WOS研究方向 | Chemistry |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/296982 |
作者单位 | Sao Paulo State Univ, UNESP, Inst Chem, Dept Analyt Chem, Araraquara, SP, Brazil |
推荐引用方式 GB/T 7714 | Melo, Silene A. S.,Bautitz, Ivonete R.,Pupo Nogueira, Raquel F.. Monitoring pharmaceuticals photo-Fenton degradation process by using Solid Phase Extraction and liquid chromatography[C]:TAYLOR & FRANCIS INC,2008:1682-1690. |
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