DEPOSITION OF A FEW TOXIC METAL-IONS UNDER INDUCED EMF USING BLAST-FURNACE GRANULATED SLAG

被引:0
|
作者
LOOMBA, K [1 ]
PANDEY, GS [1 ]
机构
[1] PT RAVISHANKAR SHUKLA UNIV,SCH STUDIES CHEM,RAIPUR 492010,INDIA
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中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
Effect of the applied EMF on the rate of electrodeposition of selected toxic metal ions [Pb(II), Hg(II), Ni(II) and Cu(II)] in aqueous solutions in presence of blast furnace granulated slag of steel plant has been studied. An external EMF of 4 V is found to enhance the rate of electrodeposition of Hg(II), Cu(II), Pb(II) and Ni(II) by 24, 32, 9 and 9.7%; respectively, whereas a decrease in the pH of the solution enhances the removal of metal ions.
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页码:104 / 106
页数:3
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