Arid
DOI10.1080/00032710802122545
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
ISSN0003-2719
EISSN1532-236X
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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