Russian Journal of Applied Chemistry, 2007, Vol. 80, No. 11, pp. 1993
Pleiades Publishing, Ltd., 2007.
Original Russian Text ©
D.Yu. Morozov, M.V. Shulaev, I.A. Khramova, L.I. Khabibullina, 2007, published in Khimicheskaya Promyshlennost’, 2007,
Vol. 84, No. 3, pp. 141
Investigation of Adsorption Purification of the Effluences
Containing Heavy Metal Ions
D. Yu. Morozov, M. V. Shulaev, I. A. Khramova, and L. I. Khabibullina
Kazan State Ubiversity, Kazan, Russia
Received April 24, 2007
Abstract—Kinetics of adsorption purification of effluences containing heavy metal ions and adsorption of the
metal ions under dynamic conditions using various adsorbents, including the products from industrial wastes are
We investigated and considered adsorption
characteristics of various adsorbents at the adsorption of
the ions Cr(VI), Mn(VII), Fe(II), Cd(II), Cu(II) and Zn(II).
As the adsorbents, we used granulated active carbon SKT-
3, the zeolite-containing rock diatomite from he birth
place in Ul’yanovsk region and precipiates which could
form at local coagulation purification of effluences at
producing polysulfide resins (thiocols) with 30% iron(III)
chloride and aluminum chloride solutions, the iron-
containing precipitate (ICP) and aluminum-containing
precipitate (ACP), respectively. The precipitates are solid
disperse materials with hydrogen sulfide odor.
The results of studying kinetics of adsorption of the
ions Cd(II), Zn(II), Cu(II), Cr(VI), Mn(VII) and Fe(II)
are shown in Figs. 1–6 and table 1.
Consideration of the data obtained leads to conclusion
that in the initial step all the curves are similar: for the
Fig. 1. Kinetic curves of adsorption Cr(VI) ions.
Fig. 2. Kinetic curves of adsorption Fe(III) ions.