A novel water-soluble nano-additive incorporated to PPSU membrane for textile dye removal

IF 1.9 4区工程技术 Q3 ENGINEERING, CHEMICAL

Canadian Journal of Chemical Engineering Pub Date : 2025-02-02 DOI:10.1002/cjce.25622

Younus Rashid Taha, Adel Zrelli, Nejib Hajji, Qusay Alsalhy, Muhammad Rafiq, Muhammad Irfan

{"title":"A novel water-soluble nano-additive incorporated to PPSU membrane for textile dye removal","authors":"Younus Rashid Taha, Adel Zrelli, Nejib Hajji, Qusay Alsalhy, Muhammad Rafiq, Muhammad Irfan","doi":"10.1002/cjce.25622","DOIUrl":null,"url":null,"abstract":"In order to develop a polyphenylsulfone (PPSU) membrane for the removal of textile dyes, a novel water-soluble known as partly cross-linked nanoparticles graft copolymer (PCLNPG) is presented in this study as a pore forming agent. In order to fully investigate its effects on properties of the membrane surface, the morphology, and the porosity, and performance, the PCLNPG concentration in the PPSU solution was changed. The results showed that the novel membrane's hydrophilicity and porosity enhanced when it was made using a 0.75 wt.% PCLNPG. To investigate the impact of PCLNPG nanoparticles on the characterization of the novel nanocomposite, a variety of testing methods were utilized. Additionally, longer finger-like pores and a more porous structure were created when the PCLNPG content increased. However, the highest values of water flux and Congo red (CR) dye rejection was 147.05 L ∙ m−2 ∙ h−1 and 98.59%, respectively. According to results, treating textile wastewater with PPSU/PCLNPG membranes could be a beneficial choice due to its performance features.","PeriodicalId":9400,"journal":{"name":"Canadian Journal of Chemical Engineering","volume":"103 9","pages":"4456-4472"},"PeriodicalIF":1.9000,"publicationDate":"2025-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Canadian Journal of Chemical Engineering","FirstCategoryId":"5","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/cjce.25622","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ENGINEERING, CHEMICAL","Score":null,"Total":0}

引用次数: 0

Abstract

In order to develop a polyphenylsulfone (PPSU) membrane for the removal of textile dyes, a novel water-soluble known as partly cross-linked nanoparticles graft copolymer (PCLNPG) is presented in this study as a pore forming agent. In order to fully investigate its effects on properties of the membrane surface, the morphology, and the porosity, and performance, the PCLNPG concentration in the PPSU solution was changed. The results showed that the novel membrane's hydrophilicity and porosity enhanced when it was made using a 0.75 wt.% PCLNPG. To investigate the impact of PCLNPG nanoparticles on the characterization of the novel nanocomposite, a variety of testing methods were utilized. Additionally, longer finger-like pores and a more porous structure were created when the PCLNPG content increased. However, the highest values of water flux and Congo red (CR) dye rejection was 147.05 L ∙ m⁻² ∙ h⁻¹ and 98.59%, respectively. According to results, treating textile wastewater with PPSU/PCLNPG membranes could be a beneficial choice due to its performance features.

查看原文本刊更多论文

一种新型水溶性纳米添加剂加入到PPSU膜中用于纺织染料去除

为了开发一种用于去除纺织染料的聚苯砜（PPSU）膜，本研究提出了一种新的水溶性部分交联纳米颗粒接枝共聚物（PCLNPG）作为成孔剂。为了充分研究其对膜表面性能、形貌、孔隙率和性能的影响，改变了PPSU溶液中PCLNPG的浓度。结果表明，在0.75 wt的条件下制备的新型膜的亲水性和孔隙率均有所提高。% PCLNPG。为了研究PCLNPG纳米颗粒对新型纳米复合材料表征的影响，采用了多种测试方法。此外，随着PCLNPG含量的增加，形成了更长的指状孔隙和更多孔的结构。水通量和刚果红（CR）染料去除率最高，分别为147.05 L∙m−2∙h−1和98.59%。结果表明，利用PPSU/PCLNPG膜处理纺织废水是一种有益的选择。

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

Canadian Journal of Chemical Engineering 工程技术-工程：化工

CiteScore

3.60

自引率

14.30%

发文量

448

审稿时长

3.2 months

期刊介绍： The Canadian Journal of Chemical Engineering (CJChE) publishes original research articles, new theoretical interpretation or experimental findings and critical reviews in the science or industrial practice of chemical and biochemical processes. Preference is given to papers having a clearly indicated scope and applicability in any of the following areas: Fluid mechanics, heat and mass transfer, multiphase flows, separations processes, thermodynamics, process systems engineering, reactors and reaction kinetics, catalysis, interfacial phenomena, electrochemical phenomena, bioengineering, minerals processing and natural products and environmental and energy engineering. Papers that merely describe or present a conventional or routine analysis of existing processes will not be considered.