Application of renewable energy in sanitizer industry wastewater treatment through combined photo-Fenton and electro-Fenton processes

被引：2
|
作者：
Neves, Naiana Santos da Cruz Santana [1 ]
Lucena, Alex Leandro Andrade de [1 ]
Cavalcanti, Vanessa de Oliveira Marques [1 ]
Galdino, Beatriz Ribeiro [1 ]
Rodriguez-Diaz, Joan Manuel [2 ]
Duarte, Marta Maria Menezes Bezerra [1 ]
Benachour, Mohand [1 ]
Napoleao, Daniella Carla [1 ]
机构：
[1] Fed Pernambuco, Dept Engn Quim, Ave Artur Sa, BR-50740521 Recife, Brazil
[2] Univ Tecn Manabi, Fac Ciencias Matemat Fis & Quim, Dept Proc Quim, Portoviejo, Ecuador
来源：
CATALYSIS COMMUNICATIONS | 2024年 / 186卷
关键词：
Electro-Fenton; Photo-Fenton; Photovoltaic panel; Off-grid system; ELECTROCHEMICAL DEGRADATION; REMOVAL; DYES;
D O I：
10.1016/j.catcom.2023.106828
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This study investigates the treatment of dyes AY36 and AB80 using photo-Fenton (PF) and Electro-Fenton (EF) systems, powered by an off-grid photovoltaic system. Employing PF (400 mg center dot L-1 H2O2) with EF, degradation reached 71.47% and 85.64% at 436 and 624 nm. The introduced off-grid photovoltaic system ensured energy supply. Notably, a reduction of 53.56% in BOD and 9.90% in COD was observed in the analyzed effluent. The integrated of PF and EF, energized by a photovoltaic panel, not only demonstrated energy efficiency but also emphasized the sustainability of the treatment, aligning with environmentally friendly and renewable energy principles in wastewater treatment.
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页数：7
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