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2013, № 10 (159)

Stroganova E.A. RESEARCH OF THE MINERALIZATION EFFECT ON EQUILIBRIUM ADSORPTION OF GERMANIUM IONS FROM POOR SOLUTIONS USING ANION-EXCHANGE RESIN AN-31The effect of various kinds and concentrations of a mineral background of aqueous solutions on equilibrium adsorption of germanium ions using anion-exchange resin AN-31 were investigated. Working pH areas of resin using at sorption of germanium ions from chloride and sulphatic solution were established. The equilibrium adsorption data was analyzed using Langmuir isotherms. The most important equilibrium constants of germanium adsorption from solutions of various ionic forces were calculated. The factors of selectivity and charges of extracting germanium forms were found. It is offered a selectivity range of competing ions.Key words: equilibrium adsorption, anion-exchange resin, germanium, mineralization, equilibrium constants, distribution coefficient, selectivity coefficient, selectivity range.


1. Chrennicov A.A., Maltsev G.I., Lebed A.B, Nabojchenko С.С. About germanium and zinc extraction from manufactures dusts // Nonferrous metals. Ї 2006. Ї №3. Ї P. 40-44.

2. Patent 2337164 Russia MPK C22 B41/00, 19/00, 3/04/ Cheremisinov L.M., Kuraev A.M. / Way of processing zinc from germanium contained solid polymetallic mineral material.

3. Ashirov A. The ion-exchanging treatment wastewaters, solutions and gases. L. : Chemistry. Ї 1983. 295 p.

4. Parshina I.N., Zlobina E.A., Strjapkov A.V. Ion-exchanging extraction of germanium from chlorid solutions / /Problems of geoecology of Southern Ural Mountains: materials of the second All-Russia science-practical conference, on October, 4-5th, 2005. Ї 2005. Ї Part 1. — P. 92-97.

5. Leykin Yu.A. Physical and chemical synthesis basis of polymeric sorbents: the manual. М: BINOM. Laboratory of knowledge. Ї 2011. 413 p.

6. Cherniy M.L. Extration by sorption rare-earth and nonferrous metals from mine waters and pulps: diss. cand. tech. scinces: 05.17.02. М: RSL. Ї 2005. 139 p.

7. Frolov Ju.G. Course of the colloid chemistry. The superficial phenomena and disperse systems: the textbook for high schools. М: Chemistry. Ї 1982. 400p.

About this article

Author: Stroganova E.A.

Year: 2013

Sergey Aleksandrovich

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