Characterization of humic acids extracted from the sediments of the various rivers and lakes in China
X7; The humic acids (HAs) isolated from the sediments of the various rivers, lakes, and reservoirs in China were studied using elemental analyzer, fourier transform infrared (FF-IR), and CP/MAS 13C nuclear magnetic resonance (NMR) spectroscopy. The results showed that the HAs were characterized by s...
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Veröffentlicht in: | 环境科学学报(英文版) 2008, Vol.20 (11), p.1294-1299 |
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Format: | Artikel |
Sprache: | eng |
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