首页|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

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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溶解有机质(dissolved organic matter,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.
A METHOD OF SEPARATE AND CONCENTRATE DISSOLVED ORGANIC MATTER BY XAD RESIN IN NATURAL AQUATIC SYSTEMS
Dissolved organic matter (DOM) is a heterogeneous mixture consisting of humic 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.

dissolved organic matterhumic solutesnon-humic solutesXAD resinisolation

王立英、吴丰昌、张润宇

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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

溶解有机质 腐殖质 非腐殖质 XAD树脂 分离

科技部科研项目中国科学院"百人计划"

2002CB412300

2006

地球与环境
中国科学院地球化学研究所

地球与环境

CSTPCDCSCD北大核心
影响因子:0.875
ISSN:1672-9250
年,卷(期):2006.34(1)
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