K. Bélafi-Bakó, E. Molnár, Z. Csanádi, N. Nemestóthy
{"title":"Comparative Study on Electrodialysis Systems for Galacturonic Acid Recovery","authors":"K. Bélafi-Bakó, E. Molnár, Z. Csanádi, N. Nemestóthy","doi":"10.1515/343","DOIUrl":null,"url":null,"abstract":"Electrodialysis (ED) is an electromembrane separation process suitable for recovery of organic acids. In this work galacturonic acid (GA) obtained by enzymatic hydrolysis of pectins from various sources was separated by a laboratory scale, two-step ED stack and a scaled-up, complex ED system. The experimental results from the two systems were compared.","PeriodicalId":13010,"journal":{"name":"Hungarian Journal of Industrial Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2012-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hungarian Journal of Industrial Chemistry","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1515/343","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
Electrodialysis (ED) is an electromembrane separation process suitable for recovery of organic acids. In this work galacturonic acid (GA) obtained by enzymatic hydrolysis of pectins from various sources was separated by a laboratory scale, two-step ED stack and a scaled-up, complex ED system. The experimental results from the two systems were compared.