Waste cigarette filters-based polymer blends membrane for filtration of high loaded natural organic matter river water

IF 5.3 Q2 ENGINEERING, ENVIRONMENTAL Cleaner Engineering and Technology Pub Date : 2024-10-01 DOI:10.1016/j.clet.2024.100816
Yusuf Wibisono , Nurul Fadillah , Amirah Zulfa Musyaffa , Wahyunanto Agung Nugroho , Nur Awanis Hashim , Sutarat Thongratkaew , Kajornsak Faungnawakij , Hiroshi Umakoshi , Norazanita Shamsuddin , Muhammad Roil Bilad
{"title":"Waste cigarette filters-based polymer blends membrane for filtration of high loaded natural organic matter river water","authors":"Yusuf Wibisono ,&nbsp;Nurul Fadillah ,&nbsp;Amirah Zulfa Musyaffa ,&nbsp;Wahyunanto Agung Nugroho ,&nbsp;Nur Awanis Hashim ,&nbsp;Sutarat Thongratkaew ,&nbsp;Kajornsak Faungnawakij ,&nbsp;Hiroshi Umakoshi ,&nbsp;Norazanita Shamsuddin ,&nbsp;Muhammad Roil Bilad","doi":"10.1016/j.clet.2024.100816","DOIUrl":null,"url":null,"abstract":"<div><div>Waste cigarette filter (WCF) is one of the most common wastes found in the environment. Cigarette filters contain up to 96% cellulose acetate (CA), which can be used as a material for membrane fabrication. However, the CA-based membrane from WCF posed a weak mechanical property (brittle). Therefore, the objective of this work is to improve mechanical property of CA-based membrane from WCF by preparing blend membranes with polyvinylidene fluoride (PVDF) polymer and evaluate their performance for filtration of real river water containing high natural organic matter (NOM) concentrations. The variations of WCF and PVDF used were 100:0, 75:25, 50:50, 25:75, and 0:100. The membranes were then characterized to determine the morphology, pore size and pore size distribution, hydrophilicity, mechanical properties, and filtration performance of the membrane using clean water and river water. The SEM test results showed the presence of spherulites on the surface of the blend membrane, indicating that crystallization occurred during membrane formation. The spherulites resulted in smaller pore size, narrower pore size distribution, higher hydrophilicity, and mechanical properties. Meanwhile, the filtration test results showed that blend membranes produced higher permeability compared to pristine WCF, PVDF, and commercial-based CA membranes, where the result of river water permeability was in the range of 875–1062.5 L/m<sup>2</sup>.h.bar. The membrane fouling formation was aligned well with the result of permeability and is dominated by irreversible fouling formation from the dynamic cake layer built on the membrane surface, with NOM rejections of 26.6–33.8%, suggesting the need for further developments.</div></div>","PeriodicalId":34618,"journal":{"name":"Cleaner Engineering and Technology","volume":"22 ","pages":"Article 100816"},"PeriodicalIF":5.3000,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Cleaner Engineering and Technology","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S266679082400096X","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ENVIRONMENTAL","Score":null,"Total":0}
引用次数: 0

Abstract

Waste cigarette filter (WCF) is one of the most common wastes found in the environment. Cigarette filters contain up to 96% cellulose acetate (CA), which can be used as a material for membrane fabrication. However, the CA-based membrane from WCF posed a weak mechanical property (brittle). Therefore, the objective of this work is to improve mechanical property of CA-based membrane from WCF by preparing blend membranes with polyvinylidene fluoride (PVDF) polymer and evaluate their performance for filtration of real river water containing high natural organic matter (NOM) concentrations. The variations of WCF and PVDF used were 100:0, 75:25, 50:50, 25:75, and 0:100. The membranes were then characterized to determine the morphology, pore size and pore size distribution, hydrophilicity, mechanical properties, and filtration performance of the membrane using clean water and river water. The SEM test results showed the presence of spherulites on the surface of the blend membrane, indicating that crystallization occurred during membrane formation. The spherulites resulted in smaller pore size, narrower pore size distribution, higher hydrophilicity, and mechanical properties. Meanwhile, the filtration test results showed that blend membranes produced higher permeability compared to pristine WCF, PVDF, and commercial-based CA membranes, where the result of river water permeability was in the range of 875–1062.5 L/m2.h.bar. The membrane fouling formation was aligned well with the result of permeability and is dominated by irreversible fouling formation from the dynamic cake layer built on the membrane surface, with NOM rejections of 26.6–33.8%, suggesting the need for further developments.
查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
基于废卷烟滤嘴的聚合物混合物膜用于过滤高负荷天然有机物河水
废香烟过滤嘴(WCF)是环境中最常见的废物之一。香烟过滤嘴含有高达 96% 的醋酸纤维素 (CA),可用作膜制造材料。然而,从 WCF 中提取的基于 CA 的膜具有较弱的机械性能(脆性)。因此,这项工作的目的是通过制备与聚偏二氟乙烯(PVDF)聚合物的混合膜来改善以 WCF 为原料的 CA 基膜的机械性能,并评估其在过滤含有高浓度天然有机物(NOM)的真实河水时的性能。所使用的 WCF 和 PVDF 的比例分别为 100:0、75:25、50:50、25:75 和 0:100。然后,使用清水和河水对膜进行表征,以确定膜的形态、孔径和孔径分布、亲水性、机械性能和过滤性能。扫描电子显微镜测试结果表明,混合膜表面存在球粒,这表明膜在形成过程中发生了结晶。球形颗粒使膜的孔径更小、孔径分布更窄、亲水性更强、机械性能更好。同时,过滤测试结果表明,与原始的 WCF、PVDF 和商用 CA 膜相比,混合膜产生了更高的渗透率,其中河水渗透率的结果范围为 875-1062.5 L/m2.h.bar。膜污垢的形成与渗透性的结果非常吻合,主要是膜表面形成的动态滤饼层形成的不可逆污垢,NOM 的去除率为 26.6%-33.8%,这表明需要进一步开发。
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 去求助
来源期刊
Cleaner Engineering and Technology
Cleaner Engineering and Technology Engineering-Engineering (miscellaneous)
CiteScore
9.80
自引率
0.00%
发文量
218
审稿时长
21 weeks
期刊最新文献
Towards low-carbon travel trips through carbon footprint: A case study of marine tourism in Sichang Island, Thailand Recent advances of plant growth promoting rhizobacteria (PGPR) for eco-restoration of polluted soil Cost-effective solar-driven configurations for post-combustion carbon capture at Abadan Power Plant: MEA, DEA, and DGA absorption-based Synthesis and modification of nanofiltration membranes with dendrimer-modified graphene oxide to remove lead and cadmium ions from aqueous solutions Synthesis and characterization of potato starch as a feasible alternative to the commercial yarn sizing materials
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1