Froth recovery of lead ions

被引：0
|
作者：
Levichev, SA [1 ]
机构：
[1] St Petersburg State Univ, St Petersburg, Russia
来源：
RUSSIAN JOURNAL OF APPLIED CHEMISTRY | 1998年 / 71卷 / 07期
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D O I：
暂无
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The concentration dependence of surface tension was studied for four solutions of the mutual system H2O:Na+, H+, Pb2+ parallel to NO3-, DS-. Experimental data are used to calculate in the approximation of the limiting Debye-Huckel law the adsorption of ions at the solution-vapor interface. Results are presented of aqueous solution purification to remove lead cations by froth separation to maximum permissible concentrations.
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页码：1118 / 1121
页数：4
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