| 应用XAD系列树脂分离和富集天然水体中溶解有机质的研究进展 |
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| 引用本文： | 王立英,吴丰昌,张润宇. 应用XAD系列树脂分离和富集天然水体中溶解有机质的研究进展[J]. 地球与环境, 2006, 34(1): 90-96 |
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| 作者姓名： | 王立英 吴丰昌 张润宇 |
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| 作者单位： | 中国科学院地球化学研究所环境地球化学国家重点实验室,贵州,贵阳,550002;中国科学院研究生院,北京,100039;中国科学院地球化学研究所环境地球化学国家重点实验室,贵州,贵阳,550002 |
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| 基金项目： | 科技部科研项目;中国科学院"百人计划" |
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| 摘 要： | 溶解有机质(dissolvedorganicmatter,DOM)是一类由腐殖质和非腐殖质构成的非均质混合物,广泛存在于土壤、煤炭和水体中,产生重要的生态环境效应。溶解有机质中相似组分的分离一直是有机质研究的难点。近年来,随着XAD树脂分离技术在DOM分离中的广泛应用,腐殖质和非腐殖质的分离取得了很大进展,文章对这些方法进行了详细的综述,并做了进一步的展望。
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| 关 键 词： | 溶解有机质 腐殖质 非腐殖质 XAD树脂 分离 |
| 文章编号： | 1672-9250（2006）01-0090-07 |
| 收稿时间： | 2004-11-26 |
| 修稿时间： | 2004-11-262005-03-20 |
A METHOD OF SEPARATE AND CONCENTRATE DISSOLVED ORGANIC MATTER BY XAD RESIN IN NATURAL AQUATIC SYSTEMS |
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| WANG Li-ying,WU Feng-chang,ZHANG Run-yu. A METHOD OF SEPARATE AND CONCENTRATE DISSOLVED ORGANIC MATTER BY XAD RESIN IN NATURAL AQUATIC SYSTEMS[J]. Earth and Environment, 2006, 34(1): 90-96 |
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| Authors: | WANG Li-ying WU Feng-chang ZHANG Run-yu |
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| Affiliation: | 1. State Key Laboratory of Environmental Geochemistry, Institute of Geochemistry, Chinese of Academy of Sciences, Guiyang 550002, China; 2. Graduate School of the Chinese of Academy of Sciences, Beijing 100039, China |
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| Abstract: | Dissolved organic matter(DOM)is a heterogeneous mixture consisting of humie solutes and non-humic solutes.It occurs ubiquitously in soils,coals and waters and has important eco-environment effects.The isolation of similar groups of DOM is a difficult procedure.In recent years,with the development of separation technique by XAD resin in DOM,there have been made some achievements in the isolation of humic solutes and non-humic solutes.In this paper the author describes this method in detail and gives a farther prospect. |
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| Keywords: | dissolved organic matter humic solutes non-humic solutes XAD resin isolation |
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