直接橙-26偶氮染料污染水体的吸附与光化学降解

Scientific Bulletin of Valahia University Materials and Mechanics Pub Date : 2022-04-01 DOI:10.2478/bsmm-2022-0005

R. Ion, L. Iancu, R. Grigorescu, M. David

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引用次数: 0

摘要

摘要本研究旨在研究直接橘色纺织染料- 26对水体的吸附过程及光化学除污。本文还介绍了用于纺织染料偶氮-直接橙-26吸附过程的聚砜(PSf)膜，介绍了该过程的动力学和实验吸附条件。采用ZnFe2O4铁氧体光催化剂，对Direct Orange 26纺织染料污染的水进行初步吸附，研究了先进的氧化工艺(AOP)光化学脱污技术。

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Adsorption Processes Coupled with Photochemical Depolution of Waters Contaminated with Direct Orange-26 Azo Dye

Abstract The present work aims to study the adsorption processes and the photochemical depollution of the waters contaminated with Direct Orange textile dyes - 26 released into the water. Also, the paper shows the polysulfone (PSf) membranes, used for adsorption processes of the textile dyes azo - direct-orange-26, presenting the kinetics and experimental adsorption conditions for such processes. Advanced oxidation processes (AOP) processes used in photochemical depollution technologies are studied for water contaminated with Direct Orange 26 textile dye, after a preliminary adsorption process, with ZnFe2O4 ferrite photocatalysts.

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来源期刊

Scientific Bulletin of Valahia University Materials and Mechanics

自引率

0.00%

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审稿时长

4 weeks