| Interaction of Cd and citric acid, EDTA in red soil | |
| Zhou, DM; Wang, SQ; Chen, HM | |
| 刊名 | JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
 |
| 2001-04-01 | |
| 卷号 | 13期号:2页码:153-156 |
| 关键词 | cadmium interaction organic acid red soil |
| ISSN号 | 1001-0742 |
| 通讯作者 | Chen, HM() |
| 英文摘要 | Adsorption and desorption process of cadmium in red soil (Ferrisols) as well as the influence by media' s pH were investigated in detail with and without citric acid and EDTA. Experimental results clearly showed that Cd adsorption in red soil was affected significantly by the coexisted organic chemicals. In the presence of citric acid and EDTA, Cd adsorption in red soil increased with pH in acid media but decreased in high pH one. Further studies placed stress on the adsorbed Cd in red soil which was found to be existed mainly as exchangeable one at pH < 5.5, and desorption rate by 0.10 mol/L NaNO3 gave a peak-shaped curve due to the difference of specifically and nonspecifically adsorbed Cd with pH's change. |
| 收录类别 | SCI |
| WOS关键词 | ORGANIC-LIGANDS ; CADMIUM SORPTION |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| 出版者 | SCIENCE CHINA PRESS |
| WOS记录号 | WOS:000174780400005 |
| 内容类型 | 期刊论文 |
| URI标识 | http://www.corc.org.cn/handle/1471x/2559159 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Chen, HM |
| 作者单位 | Acad Sinica, Inst Soil Sci, Lab Mat Cycling Pedosphere, Nanjing 210008, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, DM,Wang, SQ,Chen, HM. Interaction of Cd and citric acid, EDTA in red soil[J]. JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2001,13(2):153-156. |
| APA | Zhou, DM,Wang, SQ,&Chen, HM.(2001).Interaction of Cd and citric acid, EDTA in red soil.JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,13(2),153-156. |
| MLA | Zhou, DM,et al."Interaction of Cd and citric acid, EDTA in red soil".JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA 13.2(2001):153-156. |
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