N. Aryanti, T. Kusworo, A. Nafiunisa, D. H. Wardhani
{"title":"用天然表面活性剂和胶束增强超滤膜分离活性染料","authors":"N. Aryanti, T. Kusworo, A. Nafiunisa, D. H. Wardhani","doi":"10.22079/JMSR.2020.120604.1335","DOIUrl":null,"url":null,"abstract":"This study presented the membrane separation integrated with surfactant micellisation for the removal of dye molecules from aqueous media, commonly identified as micellar enhances ultrafiltration (MEUF). Three different naphthols or naphthalene dye (AS-LB, AS-OL, and AS-BR), three kinds of remazol dye (Red Rb, Yellow G, and Turquoise Blue) and a pure grade saponin were used in this study. This study investigated the MEUF performance to remove the reactive dye and to determine the effect of surfactant addition in the feed solution by determining the micelle loading profile. A significant decline of the initial normalised flux compared to the final flux was shown in all of the filtration processes for the removal of remazol dye. However, the flux profile of the naphthol feed showed a more stable trend. The addition of saponin as a surfactant in the feed solution improved the rejection of the dye pollutant, and this was because of the successful entrapment of the dye pollutant in the surfactant micelle structure. The highest rejections for remazol Red Rb, yellow G, and Turquoise Blue were 97.32%, 98.88%, and 98.88%, respectively. In addition, the highest rejection for naphthol AS-BR, AS-LB, and AS-OL were 99.08%, 94.16%, and 93.59%, respectively. Adding the surfactant decreased the value of micelle loading (amount of dye solubilized in surfactant micelle). It was confirmed that the MEUF successfully removed the dye pollutant from the wastewater and increased the rejection of the surfactant itself.","PeriodicalId":16427,"journal":{"name":"Journal of Membrane Science and Research","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2020-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Separation of Reactive Dyes using Natural Surfactant and Micellar-Enhanced Ultrafiltration Membrane\",\"authors\":\"N. Aryanti, T. Kusworo, A. Nafiunisa, D. H. Wardhani\",\"doi\":\"10.22079/JMSR.2020.120604.1335\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study presented the membrane separation integrated with surfactant micellisation for the removal of dye molecules from aqueous media, commonly identified as micellar enhances ultrafiltration (MEUF). Three different naphthols or naphthalene dye (AS-LB, AS-OL, and AS-BR), three kinds of remazol dye (Red Rb, Yellow G, and Turquoise Blue) and a pure grade saponin were used in this study. This study investigated the MEUF performance to remove the reactive dye and to determine the effect of surfactant addition in the feed solution by determining the micelle loading profile. A significant decline of the initial normalised flux compared to the final flux was shown in all of the filtration processes for the removal of remazol dye. However, the flux profile of the naphthol feed showed a more stable trend. The addition of saponin as a surfactant in the feed solution improved the rejection of the dye pollutant, and this was because of the successful entrapment of the dye pollutant in the surfactant micelle structure. The highest rejections for remazol Red Rb, yellow G, and Turquoise Blue were 97.32%, 98.88%, and 98.88%, respectively. In addition, the highest rejection for naphthol AS-BR, AS-LB, and AS-OL were 99.08%, 94.16%, and 93.59%, respectively. Adding the surfactant decreased the value of micelle loading (amount of dye solubilized in surfactant micelle). It was confirmed that the MEUF successfully removed the dye pollutant from the wastewater and increased the rejection of the surfactant itself.\",\"PeriodicalId\":16427,\"journal\":{\"name\":\"Journal of Membrane Science and Research\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-04-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Membrane Science and Research\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.22079/JMSR.2020.120604.1335\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Materials Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Membrane Science and Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.22079/JMSR.2020.120604.1335","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Materials Science","Score":null,"Total":0}
Separation of Reactive Dyes using Natural Surfactant and Micellar-Enhanced Ultrafiltration Membrane
This study presented the membrane separation integrated with surfactant micellisation for the removal of dye molecules from aqueous media, commonly identified as micellar enhances ultrafiltration (MEUF). Three different naphthols or naphthalene dye (AS-LB, AS-OL, and AS-BR), three kinds of remazol dye (Red Rb, Yellow G, and Turquoise Blue) and a pure grade saponin were used in this study. This study investigated the MEUF performance to remove the reactive dye and to determine the effect of surfactant addition in the feed solution by determining the micelle loading profile. A significant decline of the initial normalised flux compared to the final flux was shown in all of the filtration processes for the removal of remazol dye. However, the flux profile of the naphthol feed showed a more stable trend. The addition of saponin as a surfactant in the feed solution improved the rejection of the dye pollutant, and this was because of the successful entrapment of the dye pollutant in the surfactant micelle structure. The highest rejections for remazol Red Rb, yellow G, and Turquoise Blue were 97.32%, 98.88%, and 98.88%, respectively. In addition, the highest rejection for naphthol AS-BR, AS-LB, and AS-OL were 99.08%, 94.16%, and 93.59%, respectively. Adding the surfactant decreased the value of micelle loading (amount of dye solubilized in surfactant micelle). It was confirmed that the MEUF successfully removed the dye pollutant from the wastewater and increased the rejection of the surfactant itself.
期刊介绍:
The Journal of Membrane Science and Research (JMSR) is an Open Access journal with Free of Charge publication policy, which provides a focal point for academic and industrial chemical and polymer engineers, chemists, materials scientists, and membranologists working on both membranes and membrane processes, particularly for four major sectors, including Energy, Water, Environment and Food. The journal publishes original research and reviews on membranes (organic, inorganic, liquid and etc.) and membrane processes (MF, UF, NF, RO, ED, Dialysis, MD, PV, CDI, FO, GP, VP and etc.), membrane formation/structure/performance, fouling, module/process design, and processes/applications in various areas. Primary emphasis is on structure, function, and performance of essentially non-biological membranes.