Solid phase extraction with pyrenebutyric acid-bonded silica for analysis of polychlorinated biphenyls in sewage water by gas chromatography-mass spectrometry
文献类型：期刊论文
| 作者 | Yang, Fangxing1; Jin, Shiwei2; Meng, Diya3; Xu, Ying1 |
| 刊名 | CHEMOSPHERE
 |
| 出版日期 | 2010-11-01 |
| 卷号 | 81期号:8页码:1000-1005 |
| 关键词 | Pyrenebutyric acid Solid phase extraction Polychlorinated biphenyls Gas chromatography-mass spectrometry Sewage water |
| ISSN号 | 0045-6535 |
| 通讯作者 | Yang, FX, Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China |
| 中文摘要 | A solid phase extraction (SPE) method using pyrenebutyric acid-bonded silica (PYB) as sorbent was developed to determine 23 polychlorinated biphenyls (PCBs) in sewage water by gas chromatography-mass spectrometry (GC-MS). Factors were optimized in SPE procedures including elution solvent, pH, and cartridge burden. The recoveries of 23 PCB congeners were 69.44-111.91% under optimized conditions. Comparisons were also conducted among PYB-SPE, C-18-SPE and United States Environmental Protection Agency 608 (USEPA608) methods in the analysis of PCBs in sewage water samples. The results showed that the performance of PYB-SPE method was similar with USEPA608 method and better than C-18-SPE method. Both PYB-SPE and USEPA608 methods were then employed to analyze PCBs in real spiked sewage water samples. The recoveries of PCB congeners determined by PYB-SPE method ranged from 70.6% to 92.4% in real spiked sewage water samples which were identified to be in accordance with USEPA608 method. Limits of detection (LOD) were in the range of 0.06-0.22 ng L-1 for PCB congeners. The optimized PYB-SPE method was successfully applied to the determination of PCBs in sewage water samples. (C) 2010 Elsevier Ltd. All rights reserved. |
| 英文摘要 | A solid phase extraction (SPE) method using pyrenebutyric acid-bonded silica (PYB) as sorbent was developed to determine 23 polychlorinated biphenyls (PCBs) in sewage water by gas chromatography-mass spectrometry (GC-MS). Factors were optimized in SPE procedures including elution solvent, pH, and cartridge burden. The recoveries of 23 PCB congeners were 69.44-111.91% under optimized conditions. Comparisons were also conducted among PYB-SPE, C(18)-SPE and United States Environmental Protection Agency 608 (USEPA608) methods in the analysis of PCBs in sewage water samples. The results showed that the performance of PYB-SPE method was similar with USEPA608 method and better than C(18)-SPE method. Both PYB-SPE and USEPA608 methods were then employed to analyze PCBs in real spiked sewage water samples. The recoveries of PCB congeners determined by PYB-SPE method ranged from 70.6% to 92.4% in real spiked sewage water samples which were identified to be in accordance with USEPA608 method. Limits of detection (LOD) were in the range of 0.06-0.22 ng L(-1) for PCB congeners. The optimized PYB-SPE method was successfully applied to the determination of PCBs in sewage water samples. (C) 2010 Elsevier Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 学科主题 | Environmental Sciences |
| 类目[WOS] | Environmental Sciences |
| 研究领域[WOS] | Environmental Sciences & Ecology |
| 关键词[WOS] | POLYBROMINATED DIPHENYL ETHERS ; PESTICIDES ; SEPARATION ; EXPOSURE ; SERUM |
| 收录类别 | SCI |
| 资助信息 | National Nature Science Foundation of China [20890113]; National Basic Research Program of China [2006AA06Z424]; Wuhan Bureau of Science and Technology [200750731259] |
| 语种 | 英语 |
| WOS记录号 | WOS:000284250800003 |
| 公开日期 | 2010-12-23 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/13675]  |
| 专题 | 水生生物研究所_水环境工程研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China 2.Wuhan Inst Technol, Key Lab Green Chem Proc, Minist Educ, Wuhan, Peoples R China 3.Minist Agr, Food Qual Supervis Inspect & Testing Ctr Wuhan, Wuhan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Fangxing,Jin, Shiwei,Meng, Diya,et al. Solid phase extraction with pyrenebutyric acid-bonded silica for analysis of polychlorinated biphenyls in sewage water by gas chromatography-mass spectrometry[J]. CHEMOSPHERE,2010,81(8):1000-1005. |
| APA | Yang, Fangxing,Jin, Shiwei,Meng, Diya,&Xu, Ying.(2010).Solid phase extraction with pyrenebutyric acid-bonded silica for analysis of polychlorinated biphenyls in sewage water by gas chromatography-mass spectrometry.CHEMOSPHERE,81(8),1000-1005. |
| MLA | Yang, Fangxing,et al."Solid phase extraction with pyrenebutyric acid-bonded silica for analysis of polychlorinated biphenyls in sewage water by gas chromatography-mass spectrometry".CHEMOSPHERE 81.8(2010):1000-1005. |
入库方式： OAI收割
来源：水生生物研究所
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