Abeer A. Moneer , Nabila M. El-Mallah , Mohamed SH. Ramadan , Azza M. Shaker
{"title":"The effect of a novel electrode on the removal of Reactive Yellow 17 dye by Electrocoagulation technique","authors":"Abeer A. Moneer , Nabila M. El-Mallah , Mohamed SH. Ramadan , Azza M. Shaker","doi":"10.1016/j.ejar.2022.04.002","DOIUrl":null,"url":null,"abstract":"<div><p>Our study considers the influence of a different electrode shape on the removal percentage of Reactive Yellow 17 (RY17) dye. The anode is a PVC tube with an iron net wrapped around the tube with a surface area of 95.88 cm<sup>2</sup>, while the cathode is a stainless-steel tube with a surface area of 118.2 cm<sup>2</sup> for each cathode. Many factors were taken into account like pH, current density (CD), effect of supporting electrolytes and the effect of temperature. Under optimum conditions, the removal efficiency has reached 99.8%. The thermodynamic parameters showed the spontaneity of the mechanism of removal. The energy consumption and cost of operation were 21.7 kWh/kg dye and 1.115 US$/m<sup>3</sup>, respectively.</p></div>","PeriodicalId":46117,"journal":{"name":"Egyptian Journal of Aquatic Research","volume":"48 3","pages":"Pages 191-197"},"PeriodicalIF":2.2000,"publicationDate":"2022-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S1687428522000267/pdfft?md5=e2162c0d995a33a4332cb537111642c9&pid=1-s2.0-S1687428522000267-main.pdf","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Egyptian Journal of Aquatic Research","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1687428522000267","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"MARINE & FRESHWATER BIOLOGY","Score":null,"Total":0}
引用次数: 3
Abstract
Our study considers the influence of a different electrode shape on the removal percentage of Reactive Yellow 17 (RY17) dye. The anode is a PVC tube with an iron net wrapped around the tube with a surface area of 95.88 cm2, while the cathode is a stainless-steel tube with a surface area of 118.2 cm2 for each cathode. Many factors were taken into account like pH, current density (CD), effect of supporting electrolytes and the effect of temperature. Under optimum conditions, the removal efficiency has reached 99.8%. The thermodynamic parameters showed the spontaneity of the mechanism of removal. The energy consumption and cost of operation were 21.7 kWh/kg dye and 1.115 US$/m3, respectively.
期刊介绍：
The Egyptian Journal of Aquatic Research is published by the National Institute of Oceanography & Fisheries. The Journal isdevoted to the publication of original papers and reviews in all branches of aquatic sciences (Oceanography, Limnology, Fisheries,Aquaculture and environmental sciences)
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