Sorption of copper cations by native and modified humic acids
- 作者: Bryukhovetskaya L.1, Zherebtsov S.1, Malyshenko N.1, Ismagilov Z.1
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隶属关系:
- Federal Research Center on Coal and Coal Chemistry, Siberian Branch
- 期: 卷 59, 编号 11 (2016)
- 页面: 420-423
- 栏目: Chemistry
- URL: https://journals.rcsi.science/1068-364X/article/view/226107
- DOI: https://doi.org/10.3103/S1068364X16110041
- ID: 226107
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详细
The sorption of copper cations by native and modified humic acids from Tisul’sk lignite (Kansk-Achinsk Basin) is studied on the basis of ESR data. It is found that variation in concentration of the organic paramagnetic centers and in the g factor of humic acids modified by hydrogen peroxide is related to change in their functional composition. The sorption of copper cations from aqueous solutions by native and modified humic acids also reduces the content of organic paramagnetic centers.
作者简介
L. Bryukhovetskaya
Federal Research Center on Coal and Coal Chemistry, Siberian Branch
编辑信件的主要联系方式.
Email: blv43@mail.ru
俄罗斯联邦, Kemerovo
S. Zherebtsov
Federal Research Center on Coal and Coal Chemistry, Siberian Branch
Email: blv43@mail.ru
俄罗斯联邦, Kemerovo
N. Malyshenko
Federal Research Center on Coal and Coal Chemistry, Siberian Branch
Email: blv43@mail.ru
俄罗斯联邦, Kemerovo
Z. Ismagilov
Federal Research Center on Coal and Coal Chemistry, Siberian Branch
Email: blv43@mail.ru
俄罗斯联邦, Kemerovo