| 海河河口水体表层底质中腐殖质的提取及性能表征 |
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| 引用本文： | 杨克莲,陈甫华.海河河口水体表层底质中腐殖质的提取及性能表征[J].南开大学学报,1994,4(4):26-30. |
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| 作者姓名： | 杨克莲 陈甫华 |
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| 作者单位： | 南开大学环境科学系 |
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| 摘 要： |
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| 关 键 词： | 腐殖质 富里酸 胡敏酸 提取 表征 表层底质 河口 |
EXTRACTION AND CHARACTERIZATION OF HUMIC SUBSTANCES IN THE SURFACE SEDIMENT FROM HAIHE ESTUARY |
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| Yang Kelian,Chen Fuhua,Shao Hongbo,Han Mei ,Dai Shugui.EXTRACTION AND CHARACTERIZATION OF HUMIC SUBSTANCES IN THE SURFACE SEDIMENT FROM HAIHE ESTUARY[J].Acta Scientiarum Naturalium University Nankaiensis,1994,4(4):26-30. |
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| Authors: | Yang Kelian Chen Fuhua Shao Hongbo Han Mei Dai Shugui |
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| Abstract: | The fulvic acid (FA) and humic acid (HA) in Haihe estuary surface sediments were extracted. The extractive method has good reproducibility. The properties of FA or HA in the surface sediments inside and outside the sluice on Haihe estuary are roughly the same respectively. All of the FA and HA contain alkyls and stable free-radicals. |
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| Keywords: | humic substance fulvic acid humic acid extraction characterization surface sediment |
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