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THE EFFECT OF TEMPERATURE ON THE SORPTION OF COPPER IONS BY WOOL FIBER
Dimovа Tatyana Andreevna
Ivanovo State University of Chemistry and Technology
master student
Ivanovo State University of Chemistry and Technology
master student
Abstract
Results of investigation of temperature effect on Cu(II) ions sorption process from aqueous solutions by the natural protein sorbent. Sorption of heavy metal ions onto woolen fibers is an endothermic process. By increasing the system temperature at 70º (in the range from 20°C to 90°C) sorption capacity increases from 0,45 to 0,78 mol/kg.
Keywords: copper ions, temperature effect, wool fibers
Category: 02.00.00 Chemistry
Article reference:
The effect of temperature on the sorption of copper ions by wool fiber // Modern scientific researches and innovations. 2017. № 2 [Electronic journal]. URL: https://web.snauka.ru/en/issues/2017/02/78509
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