Отправить статью по E-mail Sorption of copper cations by native and modified humic acids
- Авторы: Bryukhovetskaya L.1, Zherebtsov S.1, Malyshenko N.1, Ismagilov Z.1
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Учреждения:
- Federal Research Center on Coal and Coal Chemistry, Siberian Branch
- Выпуск: Том 59, № 11 (2016)
- Страницы: 420-423
- Раздел: Chemistry
- URL: https://journals.rcsi.science/1068-364X/article/view/226107
- DOI: https://doi.org/10.3103/S1068364X16110041
- ID: 226107
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Аннотация
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.
Об авторах
L. Bryukhovetskaya
Federal Research Center on Coal and Coal Chemistry, Siberian Branch
Автор, ответственный за переписку.
Email: blv43@mail.ru
Россия, Kemerovo
S. Zherebtsov
Federal Research Center on Coal and Coal Chemistry, Siberian Branch
Email: blv43@mail.ru
Россия, Kemerovo
N. Malyshenko
Federal Research Center on Coal and Coal Chemistry, Siberian Branch
Email: blv43@mail.ru
Россия, Kemerovo
Z. Ismagilov
Federal Research Center on Coal and Coal Chemistry, Siberian Branch
Email: blv43@mail.ru
Россия, Kemerovo
