Determination of Decabrominated Diphenyl Ether in Soils by Soxhlet Extraction and High Performance Liquid Chromatography
This study described the development of a method based on soxhlet extraction combining high performance liquid chromatography (soxhlet-HPLC) for the accurate detection of BDE-209 in soils. The solvent effect of working standard solutions in HPLC was discussed. Results showed that 1 : 1 of methanol a...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | The Scientific World Journal |
| Online Access: | http://dx.doi.org/10.1155/2013/840376 |
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| author | Xing-Jian Yang Zhi Dang Fang-Li Zhang Zhao-Ying Lin Meng-Yao Zou Xue-Qin Tao Gui-Ning Lu |
| author_facet | Xing-Jian Yang Zhi Dang Fang-Li Zhang Zhao-Ying Lin Meng-Yao Zou Xue-Qin Tao Gui-Ning Lu |
| author_sort | Xing-Jian Yang |
| collection | DOAJ |
| description | This study described the development of a method based on soxhlet extraction combining high performance liquid chromatography (soxhlet-HPLC) for the accurate detection of BDE-209 in soils. The solvent effect of working standard solutions in HPLC was discussed. Results showed that 1 : 1 of methanol and acetone was the optimal condition which could totally dissolve the BDE-209 in environmental samples and avoid the decrease of the peak area and the peak deformation difference of BDE-209 in HPLC. The preliminary experiment was conducted on the configured grassland (1 μg/g) to validate the method feasibility. The method produced reliable reproducibility, simulated soils (n=4) RSD 1.0%, and was further verified by the analysis e-waste contaminated soils, RSD range 5.9–11.4%. The contamination level of BDE-209 in burning site was consistent with the previous study of Longtang town but lower than Guiyu town, and higher concentration of BDE-209 in paddy field mainly resulted from the long-standing disassembling area nearby. This accurate and fast method was successfully developed to extract and analyze BDE-209 in soil samples, showing its potential use for replacing GC to determinate BDE-209 in soil samples. |
| format | Article |
| id | doaj-art-398f457334524c06b5cc03b3e95d1ca5 |
| institution | OA Journals |
| issn | 1537-744X |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | The Scientific World Journal |
| spelling | doaj-art-398f457334524c06b5cc03b3e95d1ca52025-08-20T02:24:13ZengWileyThe Scientific World Journal1537-744X2013-01-01201310.1155/2013/840376840376Determination of Decabrominated Diphenyl Ether in Soils by Soxhlet Extraction and High Performance Liquid ChromatographyXing-Jian Yang0Zhi Dang1Fang-Li Zhang2Zhao-Ying Lin3Meng-Yao Zou4Xue-Qin Tao5Gui-Ning Lu6School of Environment and Energy, South China University of Technology, Guangzhou 510006, ChinaSchool of Environment and Energy, South China University of Technology, Guangzhou 510006, ChinaSchool of Environment and Energy, South China University of Technology, Guangzhou 510006, ChinaSchool of Environment and Energy, South China University of Technology, Guangzhou 510006, ChinaSchool of Environmental Science and Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, ChinaSchool of Environmental Science and Engineering, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, ChinaSchool of Environment and Energy, South China University of Technology, Guangzhou 510006, ChinaThis study described the development of a method based on soxhlet extraction combining high performance liquid chromatography (soxhlet-HPLC) for the accurate detection of BDE-209 in soils. The solvent effect of working standard solutions in HPLC was discussed. Results showed that 1 : 1 of methanol and acetone was the optimal condition which could totally dissolve the BDE-209 in environmental samples and avoid the decrease of the peak area and the peak deformation difference of BDE-209 in HPLC. The preliminary experiment was conducted on the configured grassland (1 μg/g) to validate the method feasibility. The method produced reliable reproducibility, simulated soils (n=4) RSD 1.0%, and was further verified by the analysis e-waste contaminated soils, RSD range 5.9–11.4%. The contamination level of BDE-209 in burning site was consistent with the previous study of Longtang town but lower than Guiyu town, and higher concentration of BDE-209 in paddy field mainly resulted from the long-standing disassembling area nearby. This accurate and fast method was successfully developed to extract and analyze BDE-209 in soil samples, showing its potential use for replacing GC to determinate BDE-209 in soil samples.http://dx.doi.org/10.1155/2013/840376 |
| spellingShingle | Xing-Jian Yang Zhi Dang Fang-Li Zhang Zhao-Ying Lin Meng-Yao Zou Xue-Qin Tao Gui-Ning Lu Determination of Decabrominated Diphenyl Ether in Soils by Soxhlet Extraction and High Performance Liquid Chromatography The Scientific World Journal |
| title | Determination of Decabrominated Diphenyl Ether in Soils by Soxhlet Extraction and High Performance Liquid Chromatography |
| title_full | Determination of Decabrominated Diphenyl Ether in Soils by Soxhlet Extraction and High Performance Liquid Chromatography |
| title_fullStr | Determination of Decabrominated Diphenyl Ether in Soils by Soxhlet Extraction and High Performance Liquid Chromatography |
| title_full_unstemmed | Determination of Decabrominated Diphenyl Ether in Soils by Soxhlet Extraction and High Performance Liquid Chromatography |
| title_short | Determination of Decabrominated Diphenyl Ether in Soils by Soxhlet Extraction and High Performance Liquid Chromatography |
| title_sort | determination of decabrominated diphenyl ether in soils by soxhlet extraction and high performance liquid chromatography |
| url | http://dx.doi.org/10.1155/2013/840376 |
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