CHEN SONG, LIAO WENZHUO, AI HONGTAO, PAN JIEZAI, XU AIYU, ZHUANG GUOSHUN, 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, (4): 499-507.
Citation:
CHEN SONG, LIAO WENZHUO, AI HONGTAO, PAN JIEZAI, XU AIYU, ZHUANG GUOSHUN, 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, (4): 499-507.
CHEN SONG, LIAO WENZHUO, AI HONGTAO, PAN JIEZAI, XU AIYU, ZHUANG GUOSHUN, 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, (4): 499-507.
Citation:
CHEN SONG, LIAO WENZHUO, AI HONGTAO, PAN JIEZAI, XU AIYU, ZHUANG GUOSHUN, 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, (4): 499-507.
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.
DownLoad: