Modified Sucrose Biochar Goethite (α-FeOOH): A Potential Adsorbent for Methylene Blue Removal

IF 2.9 4区 工程技术 Q2 CHEMISTRY, MULTIDISCIPLINARY Korean Journal of Chemical Engineering Pub Date : 2024-08-23 DOI:10.1007/s11814-024-00237-8
Van-Truc Nguyen, Nguyen Duy Dat, Quoc-Hoang Do, Vu-Anh Le, Quoc-Minh Truong, Thanh-Binh Nguyen, Anh Thi Kim Tran, My Linh Nguyen, Nhung Thi-Tuyet Hoang, Tran Thi Ai My, Thi-Dieu-Hien Vo
{"title":"Modified Sucrose Biochar Goethite (α-FeOOH): A Potential Adsorbent for Methylene Blue Removal","authors":"Van-Truc Nguyen,&nbsp;Nguyen Duy Dat,&nbsp;Quoc-Hoang Do,&nbsp;Vu-Anh Le,&nbsp;Quoc-Minh Truong,&nbsp;Thanh-Binh Nguyen,&nbsp;Anh Thi Kim Tran,&nbsp;My Linh Nguyen,&nbsp;Nhung Thi-Tuyet Hoang,&nbsp;Tran Thi Ai My,&nbsp;Thi-Dieu-Hien Vo","doi":"10.1007/s11814-024-00237-8","DOIUrl":null,"url":null,"abstract":"<div><p>The primary purpose of this study is to synthesize biochar (Fe-SB) derived from sucrose through hydrothermal carbonization coupling with goethite activation and utilize it as an adsorbent to remove methylene blue (MB). FTIR, SEM, and BET were used to analyze the biochar characterization. Factors affecting the adsorption of MB on Fe-SB, including temperature, pH, salt, and different water sources, were also meticulously investigated. SEM results indicate that the morphology of the biochar derived from sucrose has a spherical shape, and the goethite crystal has a needle-like structure that successfully deposits on the adsorbent. The specific surface area of Fe-SB is 568 m<sup>2</sup>/g and contains enormous functional groups of O–H, C = C, and C–O. In the condition of pH 8, Fe-SB had a maximum adsorption capability of 476.2 mg/g. The adsorption capacity of biochar for MB removal consists of various adsorption mechanisms. In conclusion, Fe-SB, a novel material, pinpoints a promising and environmentally friendly adsorbent for the removal of MB from aquatic environment.</p></div>","PeriodicalId":684,"journal":{"name":"Korean Journal of Chemical Engineering","volume":"41 11","pages":"3127 - 3138"},"PeriodicalIF":2.9000,"publicationDate":"2024-08-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Korean Journal of Chemical Engineering","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11814-024-00237-8","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0

Abstract

The primary purpose of this study is to synthesize biochar (Fe-SB) derived from sucrose through hydrothermal carbonization coupling with goethite activation and utilize it as an adsorbent to remove methylene blue (MB). FTIR, SEM, and BET were used to analyze the biochar characterization. Factors affecting the adsorption of MB on Fe-SB, including temperature, pH, salt, and different water sources, were also meticulously investigated. SEM results indicate that the morphology of the biochar derived from sucrose has a spherical shape, and the goethite crystal has a needle-like structure that successfully deposits on the adsorbent. The specific surface area of Fe-SB is 568 m2/g and contains enormous functional groups of O–H, C = C, and C–O. In the condition of pH 8, Fe-SB had a maximum adsorption capability of 476.2 mg/g. The adsorption capacity of biochar for MB removal consists of various adsorption mechanisms. In conclusion, Fe-SB, a novel material, pinpoints a promising and environmentally friendly adsorbent for the removal of MB from aquatic environment.

Abstract Image

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
改性蔗糖生物炭沸石(α-FeOOH):去除亚甲基蓝的潜在吸附剂
本研究的主要目的是通过水热碳化法和脱墨活化法合成从蔗糖中提取的生物炭(Fe-SB),并将其用作去除亚甲基蓝(MB)的吸附剂。傅立叶变换红外光谱、扫描电镜和 BET 被用来分析生物炭的特性。此外,还仔细研究了影响甲基溴在 Fe-SB 上吸附的因素,包括温度、pH 值、盐和不同的水源。扫描电镜结果表明,从蔗糖中提取的生物炭的形态呈球形,鹅卵石晶体呈针状结构,并成功地沉积在吸附剂上。Fe-SB 的比表面积为 568 m2/g,含有大量 O-H、C = C 和 C-O 官能团。在 pH 值为 8 的条件下,Fe-SB 的最大吸附能力为 476.2 mg/g。生物炭去除甲基溴的吸附能力包括多种吸附机制。总之,Fe-SB 这种新型材料为去除水生环境中的甲基溴提供了一种前景广阔的环境友好型吸附剂。
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
Korean Journal of Chemical Engineering
Korean Journal of Chemical Engineering 工程技术-工程:化工
CiteScore
4.60
自引率
11.10%
发文量
310
审稿时长
4.7 months
期刊介绍: The Korean Journal of Chemical Engineering provides a global forum for the dissemination of research in chemical engineering. The Journal publishes significant research results obtained in the Asia-Pacific region, and simultaneously introduces recent technical progress made in other areas of the world to this region. Submitted research papers must be of potential industrial significance and specifically concerned with chemical engineering. The editors will give preference to papers having a clearly stated practical scope and applicability in the areas of chemical engineering, and to those where new theoretical concepts are supported by new experimental details. The Journal also regularly publishes featured reviews on emerging and industrially important subjects of chemical engineering as well as selected papers presented at international conferences on the subjects.
期刊最新文献
Colloidal Semiconductor Cadmium Chalcogenide Nanorods and Nanoplatelets: Growth, Optical Anisotropy and Directed Assembly Special Issue Editorial: Colloidal Quantum Dots Photocatalyst Design Principles for Photocatalytic Hydrogen Production and Benzyl Alcohol Oxidation with CdS Nanosheets Enhanced Energy Storage Capacity of TiO2 Atomic Layered Molybdenum Oxide–Sulfide Negatrode for an Aqueous Ammonium Ion Supercapacitor Evaluation of the Properties and Compositions of Blended Bio-jet Fuels Derived from Fast Pyrolysis Bio-oil made from Wood According to Aging Test
×
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