| SOLID-LIQUID INTERFACE PROCESS OF HEAVY METAL IN THE CHANGJIANG ESTUARYADSORPTION THERMODYNAMIC MODEL OF Pb, Cu AND Cd BY HYDROUS FERRIC OXIDE |
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| 作者姓名： | 陈松 廖文卓 艾宏韬 潘皆再 许爱玉 庄国顺 许建中 |
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| 作者单位： | Third Institute of Oceanography, National Bureau off Oceanography, Xiamen;Third Institute of Oceanography, National Bureau off Oceanography, Xiamen;Third Institute of Oceanography, National Bureau off Oceanography, Xiamen;Third Institute of Oceanography, National Bureau off Oceanography, Xiamen;Third Institute of Oceanography, National Bureau off Oceanography, Xiamen;Third Institute of Oceanography, National Bureau off Oceanography, Xiamen;Third Institute of Oceanography, National Bureau off Oceanography, Xiamen |
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| 摘 要： | The adsorption of Pb, Cu and Cd on synthetic hydrous ferric oxide (HFO) has been performed under simulated environmental conditions of the Changjiang Estuary. An improved M2 - H exchange-adsorption model is proposed to explain the adsorption processes. The adsorption of these elements falls in the order: Pb ≥ Cu > Cd and has a good coincidence with the field results obtaimed from the Estuary. It has been concluded that the adsorption processes of Pb and Cu on HFO are mainly chemical actions, whereas static-electrical action dominates in the case of Cd.
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| 收稿时间： | 1982/11/10 0:00:00 |
| 修稿时间： | 6/2/1983 12:00:00 AM |
SOLID-LIQUID INTERFACE PROCESS OF HEAVY METAL IN THE CHANGJIANG ESTUARYADSORPTION THERMODYNAMIC MODEL OF Pb, Cu AND Cd BY HYDROUS FERRIC OXIDE |
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| CHEN SONG,LIAO WENZHUO,AI HONGTAO,PAN JIEZAI,XU AIYU,ZHUANG GUOSHUN and XU JIANZHONG.SOLID-LIQUID INTERFACE PROCESS OF HEAVY METAL IN THE CHANGJIANG ESTUARYADSORPTION THERMODYNAMIC MODEL OF Pb, Cu AND Cd BY HYDROUS FERRIC OXIDE[J].Acta Oceanologica Sinica,1984,3(4):499-507. |
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| Authors: | CHEN SONG LIAO WENZHUO AI HONGTAO PAN JIEZAI XU AIYU ZHUANG GUOSHUN and XU JIANZHONG |
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| Institution: | Third Institute of Oceanography, National Bureau off Oceanography, Xiamen |
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| Abstract: | The adsorption of Pb, Cu and Cd on synthetic hydrous ferric oxide (HFO) has been performed under simulated environmental conditions of the Changjiang Estuary.An improved M2+-H+ exchange-adsorption model is proposed to explain the adsorption processes.The adsorption of these elements falls in the order:Pb ≥ Cu > Cd and has a good coincidence with the field results obtaimed from the Estuary.It has been concluded that the adsorption processes of Pb and Cu on HFO are mainly chemical actions, whereas static-electrical action dominates in the case of Cd. |
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