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

IF 3.4 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysis Communications Pub Date : 2023-12-23 DOI:10.1016/j.catcom.2023.106828

Naiana Santos da Cruz Santana Neves , Alex Leandro Andrade de Lucena , Vanessa de Oliveira Marques Cavalcanti , Beatriz Ribeiro Galdino , Joan Manuel Rodríguez-Díaz , Marta Maria Menezes Bezerra Duarte , Mohand Benachour , Daniella Carla Napoleão

{"title":"Application of renewable energy in sanitizer industry wastewater treatment through combined photo-Fenton and electro-Fenton processes","authors":"Naiana Santos da Cruz Santana Neves , Alex Leandro Andrade de Lucena , Vanessa de Oliveira Marques Cavalcanti , Beatriz Ribeiro Galdino , Joan Manuel Rodríguez-Díaz , Marta Maria Menezes Bezerra Duarte , Mohand Benachour , Daniella Carla Napoleão","doi":"10.1016/j.catcom.2023.106828","DOIUrl":null,"url":null,"abstract":"<div><p>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∙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.</p></div>","PeriodicalId":263,"journal":{"name":"Catalysis Communications","volume":"186 ","pages":"Article 106828"},"PeriodicalIF":3.4000,"publicationDate":"2023-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1566736723002303/pdfft?md5=d14907f85f6c30086fc3ef454b67138f&pid=1-s2.0-S1566736723002303-main.pdf","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Catalysis Communications","FirstCategoryId":"92","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1566736723002303","RegionNum":3,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}

引用次数: 0

Abstract

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∙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.

Abstract Image

查看原文本刊更多论文

通过光-芬顿和电-芬顿联合工艺在消毒剂工业废水处理中应用可再生能源

本研究调查了利用离网光伏系统供电的光-芬顿（PF）和电-芬顿（EF）系统处理染料 AY36 和 AB80 的情况。使用光-芬顿（400 mg∙L-1 H2O2）和电-芬顿（EF），在 436 和 624 纳米波长下的降解率分别达到 71.47% 和 85.64%。引入的离网光伏系统确保了能源供应。值得注意的是，分析废水中的生化需氧量和化学需氧量分别降低了 53.56% 和 9.90%。由光伏板供电的 PF 和 EF 集成系统不仅体现了能源效率，还强调了处理的可持续性，符合废水处理中的环保和可再生能源原则。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Catalysis Communications 化学-物理化学

CiteScore

6.20

自引率

2.70%

发文量

183

审稿时长

46 days

期刊介绍： Catalysis Communications aims to provide rapid publication of significant, novel, and timely research results homogeneous, heterogeneous, and enzymatic catalysis.