| Analytical procedures to classify organic pollutants in natural waters, sediments, and benthic organisms |
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| 作者姓名： | Jinshu Zheng James G. Quinn |
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| 作者单位： | Third Institute of Oceanography, State Oceanic Administration, Xiamen, China;Graduate School of Oceanography, University of Rhode Island, Narragansett, Rhode Island, U. S. A. |
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| 摘 要： | Procedures are described to extract, fractionate and analyze organic pollutants in environmental samples. The methods are based on organic solvent extraction to isolate the pollutants, liquid-solid adsorption chromatography to separate the various pollutants into four fractions, and analyses of the fractions using glass capillary gas-chromatography. Based on a number of considerations, the procedures were found suitable for the analyses of trace level organic pollutants in a variety of sample types. The data from these studies has provided important information on the biogeochemistry of organic pollutants in the aquatic environment.
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| 收稿时间： | 1987/1/17 0:00:00 |
| 修稿时间： | 1987/9/18 0:00:00 |
Analytical procedures to classify organic pollutants in natural waters, sediments, and benthic organisms |
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| Jinshu Zheng,James G. Quinn.Analytical procedures to classify organic pollutants in natural waters, sediments, and benthic organisms[J].Acta Oceanologica Sinica,1988,7(2):226-236. |
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| Authors: | Jinshu Zheng and James G Quinn |
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| Institution: | 1.Third Institute of Oceanography, State Oceanic Administration, Xiamen, China2.Graduate School of Oceanography, University of Rhode Island, Narragansett, Rhode Island, U.S.A. |
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| Abstract: | Procedures are described to extract, fractionate and analyze organic pollutants in environmental samples. The methods are based on organic solvent extraction to isolate the pollutants, liquid-solid adsorption chromatography to separate the various pollutants into four fractions, and analyses of the fractions using glass capillary gas-chromatography. Based on a number of considerations, the procedures were found suitable for the analyses of trace level organic pollutants in a variety of sample types. The data from these studies has provided important information on the biogeochemistry of organic pollutants in the aquatic environment. |
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