Author： Budaeva A. Zoltoev E. Tikhova V. Bodoev N.
Publisher： MAIK Nauka/Interperiodica
ISSN： 1070-4272
Source： Russian Journal of Applied Chemistry, Vol.79, Iss.6, 2006-06, pp. : 920-923
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Abstract
Sorption properties of ammonium humates with respect to Fe(III), Cu(II), Al(III), Ni(II), Pb(II), and Zn(II) are studied. The effect of the metal ion concentration on the ammonium humate consumption is examined and the corresponding dependences are analyzed using regression equations. The IR spectra of brown coal humic acids, ammonium humates, as well as Fe, Cu, Ni, Zn, Pb, and Al humates are presented.
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