The study of spectral and luminescent properties of humic acids and their impact on the photodegradation process of 2,6-bis(hydroxymethyl)-4-methylphenol

UV photolysis (KrCl excilamp, λ rad ~ 222 nm) of aqueous humic acids (HAs) samples was carried out without and in the presence of 2,6-bis(hydroxymethyl)-4-methylphenol. The samples of HAs fractions were obtained from Aldrich Chemical Co and prepared from peat of Arkhangelsk region. The presence of A...

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Bibliographic Details
Published in:IOP Conference Series: Earth and Environmental Science
Main Authors: Fedorova, Anastasia A., Sokolova, Irina V., Selyanina, S. B.
Format: Article in Journal/Newspaper
Language:English
Published: 2021
Subjects:
спектрально-люминесцентные свойства
гуминовые кислоты
фотодеградация
УФ-фотолиз
Aldrich
Arkhangelsk
Online Access:https://doi.org/10.1088/1755-1315/928/1/012004
https://vital.lib.tsu.ru/vital/access/manager/Repository/koha:000902655
Description
Summary:UV photolysis (KrCl excilamp, λ rad ~ 222 nm) of aqueous humic acids (HAs) samples was carried out without and in the presence of 2,6-bis(hydroxymethyl)-4-methylphenol. The samples of HAs fractions were obtained from Aldrich Chemical Co and prepared from peat of Arkhangelsk region. The presence of Aldrich humic acid in the solution has a essential effect on the processes of phenolic compound photochemical degradation under the action of light from the excilamp

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