• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

使用乙二胺四乙酸/氧化石墨烯功能化玉米芯高效去除结晶紫染料：一种新型低成本吸附剂

Efficient removal of crystal violet dye using EDTA/graphene oxide functionalized corncob: a novel low cost adsorbent.

作者信息

Wang Huan, Lai Xin, Zhao Wei, Chen Youning, Yang Xiaoling, Meng Xiaohua, Li Yuhong

机构信息

College of Chemistry and Chemical Engineering, Xianyang Normal University Xianyang 712000 China

出版信息

RSC Adv. 2019 Jul 16;9(38):21996-22003. doi: 10.1039/c9ra04003j. eCollection 2019 Jul 11.

DOI:10.1039/c9ra04003j
PMID:35518863
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9066744/
Abstract

In this study, EDTA functionalized corncob (EDTA-corncob) and EDTA/graphene oxide functionalized corncob (EDTA-GO/corncob) were prepared using disodium ethylenediamine tetraacetic acid and the graphene oxide immersion method. EDTA-corncob and EDTA-GO/corncob were characterized by SEM and FTIR spectroscopy. On this basis, the adsorption properties of EDTA-corncob and EDTA-GO/corncob were studied with crystal violet as the adsorbate. The optimum adsorption conditions were determined by the effect of samples on the adsorption properties of crystal violet at different times, temperatures and pH, and the reusability of the samples was studied. The results showed that adsorption capacity of crystal violet on EDTA-GO/corncob was higher compared with natural corncob and EDTA-corncob. The most suitable pH value of the solution is about 6.0, the adsorption equilibrium time is 200 min. EDTA-GO/corncob can be reused eight times. This study indicated that EDTA-GO/corncob is a reusable adsorbent for rapid, low-cost, and efficient removal of dye from waste water.

摘要

在本研究中，使用乙二胺四乙酸二钠和氧化石墨烯浸渍法制备了乙二胺四乙酸（EDTA）功能化玉米芯（EDTA-玉米芯）和EDTA/氧化石墨烯功能化玉米芯（EDTA-GO/玉米芯）。通过扫描电子显微镜（SEM）和傅里叶变换红外光谱（FTIR）对EDTA-玉米芯和EDTA-GO/玉米芯进行了表征。在此基础上，以结晶紫为吸附质，研究了EDTA-玉米芯和EDTA-GO/玉米芯的吸附性能。通过考察样品在不同时间、温度和pH值下对结晶紫吸附性能的影响，确定了最佳吸附条件，并研究了样品的可重复使用性。结果表明，与天然玉米芯和EDTA-玉米芯相比，结晶紫在EDTA-GO/玉米芯上的吸附容量更高。溶液最适宜的pH值约为6.0，吸附平衡时间为200分钟。EDTA-GO/玉米芯可重复使用八次。本研究表明，EDTA-GO/玉米芯是一种可重复使用的吸附剂，可快速、低成本且高效地从废水中去除染料。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/eb026318048e/c9ra04003j-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/4a3caf6b32bf/c9ra04003j-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/42c532348258/c9ra04003j-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/5f0ed63e905a/c9ra04003j-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/f58ee9b9ceba/c9ra04003j-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/8b9d1422bee3/c9ra04003j-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/abc5d1484d6e/c9ra04003j-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/36db98ae1058/c9ra04003j-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/08e03e79acc6/c9ra04003j-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/0cd475819b8e/c9ra04003j-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/eb026318048e/c9ra04003j-f10.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/4a3caf6b32bf/c9ra04003j-f1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/42c532348258/c9ra04003j-f2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/5f0ed63e905a/c9ra04003j-f3.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/f58ee9b9ceba/c9ra04003j-f4.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/8b9d1422bee3/c9ra04003j-f5.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/abc5d1484d6e/c9ra04003j-f6.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/36db98ae1058/c9ra04003j-f7.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/08e03e79acc6/c9ra04003j-f8.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/0cd475819b8e/c9ra04003j-f9.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8c79/9066744/eb026318048e/c9ra04003j-f10.jpg

相似文献

1
Efficient removal of crystal violet dye using EDTA/graphene oxide functionalized corncob: a novel low cost adsorbent.使用乙二胺四乙酸/氧化石墨烯功能化玉米芯高效去除结晶紫染料：一种新型低成本吸附剂
RSC Adv. 2019 Jul 16;9(38):21996-22003. doi: 10.1039/c9ra04003j. eCollection 2019 Jul 11.
2
Adsorption behavior of isocyanate/ethylenediamine tetraacetic acid-functionalized graphene oxides for Cu removal.异氰酸酯/乙二胺四乙酸功能化氧化石墨烯对铜的吸附行为
Water Sci Technol. 2018 Dec;78(12):2459-2468. doi: 10.2166/wst.2018.520.
3
A novel environmental-friendly nanobiocomposite synthesis by EDTA and chitosan functionalized magnetic graphene oxide for high removal of Rhodamine B: Adsorption mechanism and separation property.一种新型环保的纳米生物复合材料的合成，通过 EDTA 和壳聚糖功能化磁性氧化石墨烯，用于高效去除罗丹明 B：吸附机制和分离性能。
Chemosphere. 2019 Mar;218:715-725. doi: 10.1016/j.chemosphere.2018.11.109. Epub 2018 Nov 16.
4
Study on Preparation of Chitosan/Polyvinyl Alcohol Aerogel with Graphene-Intercalated Attapulgite(GO-ATP@CS-PVA) and Adsorption Properties of Crystal Violet Dye.石墨烯插层凹凸棒石负载壳聚糖/聚乙烯醇气凝胶（GO-ATP@CS-PVA）的制备及其对结晶紫染料的吸附性能研究
Nanomaterials (Basel). 2022 Nov 8;12(22):3931. doi: 10.3390/nano12223931.
5
Preparation of functionalized graphene oxide and its application as a nanoadsorbent for Hg(2+) removal from aqueous solution.功能化氧化石墨烯的制备及其作为从水溶液中去除Hg(2+)的纳米吸附剂的应用。
Environ Monit Assess. 2016 Apr;188(4):223. doi: 10.1007/s10661-016-5226-2. Epub 2016 Mar 11.
6
Amino-FeO-functionalized graphene oxide as a novel adsorbent of Methylene Blue: kinetics, equilibrium, and recyclability aspects.氨基-FeO 功能化氧化石墨烯作为亚甲基蓝的新型吸附剂：动力学、平衡和可回收性方面。
Environ Sci Pollut Res Int. 2019 Oct;26(28):28593-28602. doi: 10.1007/s11356-018-3139-z. Epub 2018 Sep 10.
7
Adsorption behavior of EDTA-graphene oxide for Pb (II) removal.EDTA-氧化石墨烯对 Pb（II）的吸附行为。
ACS Appl Mater Interfaces. 2012 Mar;4(3):1186-93. doi: 10.1021/am201645g. Epub 2012 Feb 15.
8
Efficient adsorption of methylene blue from aqueous solution by graphene oxide modified persimmon tannins.氧化石墨烯修饰的柿单宁对水溶液中亚甲基蓝的高效吸附。
Mater Sci Eng C Mater Biol Appl. 2020 Mar;108:110196. doi: 10.1016/j.msec.2019.110196. Epub 2019 Sep 12.
9
Chitosan/Graphene Oxide Nanocomposite Membranes as Adsorbents with Applications in Water Purification.壳聚糖/氧化石墨烯纳米复合膜作为吸附剂在水净化中的应用
Materials (Basel). 2020 Apr 4;13(7):1687. doi: 10.3390/ma13071687.
10
Three-dimensional polylactic acid@graphene oxide/chitosan sponge bionic filter: Highly efficient adsorption of crystal violet dye.三维聚乳酸/氧化石墨烯/壳聚糖海绵仿生过滤器：对结晶紫染料的高效吸附。
Int J Biol Macromol. 2018 Jul 1;113:792-803. doi: 10.1016/j.ijbiomac.2018.02.017. Epub 2018 Mar 29.

引用本文的文献

1
A cucurbit[8]uril based supramolecular assembly and its potential applications for the removal of dye and antibiotic from an aqueous medium.一种基于葫芦[8]脲的超分子组装体及其从水介质中去除染料和抗生素的潜在应用。
RSC Adv. 2024 Mar 11;14(12):8161-8166. doi: 10.1039/d4ra00347k. eCollection 2024 Mar 6.
2
Production of biochar from seeds for the crystal violet dye removal from water: combining of hydrothermal carbonization and pyrolysis.从种子中生产生物炭用于从水中去除结晶紫染料：水热碳化和热解的结合。
Bioengineered. 2023 Dec;14(1):290-306. doi: 10.1080/21655979.2023.2236843.
3
Simultaneous Quantitation of Lead and Cadmium on an EDTA-Reduced Graphene Oxide-Modified Glassy Carbon Electrode.

本文引用的文献

1
Application of electrocoagulation for the efficient pollutants removal to reuse the treated wastewater in the dyeing process of the textile industry.电化学混凝法在纺织印染工业处理废水中的应用。
J Hazard Mater. 2019 Jun 5;371:705-711. doi: 10.1016/j.jhazmat.2019.03.030. Epub 2019 Mar 6.
2
Adsorption removal of cationic dyes from aqueous solutions using ceramic adsorbents prepared from industrial waste coal gangue.采用工业废弃物煤矸石制备的陶瓷吸附剂从水溶液中吸附去除阳离子染料。
J Environ Manage. 2019 Mar 15;234:245-252. doi: 10.1016/j.jenvman.2019.01.009. Epub 2019 Jan 8.
3
Decolorization of crystal violet from aqueous solutions by a novel adsorbent chitosan/nanodiopside using response surface methodology and artificial neural network-genetic algorithm.
在乙二胺四乙酸还原的氧化石墨烯修饰玻碳电极上同时定量测定铅和镉
ACS Omega. 2022 Dec 2;7(49):45469-45480. doi: 10.1021/acsomega.2c06080. eCollection 2022 Dec 13.
4
Polysaccharide-Based Hydrogel Microspheres Enhance Crystal Violet Dye Adsorption Properties.多糖基水凝胶微球增强了结晶紫染料的吸附性能。
Molecules. 2022 Jul 22;27(15):4686. doi: 10.3390/molecules27154686.
5
Adsorption of Cationic Pollutants from Water by Cotton Rope Coated with Cyclodextrin Polymers.环糊精聚合物包覆棉绳对水中阳离子污染物的吸附作用
Polymers (Basel). 2022 Jun 7;14(12):2312. doi: 10.3390/polym14122312.
6
Cobalt-carbon/silica nanocomposites prepared by pyrolysis of a cobalt 2,2'-bipyridine terephthalate complex for remediation of cationic dyes.通过热解钴-2,2'-联吡啶对苯二甲酸配合物制备的钴-碳/二氧化硅纳米复合材料用于阳离子染料的修复。
RSC Adv. 2020 May 6;10(30):17660-17672. doi: 10.1039/d0ra02752a. eCollection 2020 May 5.
7
Green construction of eco-friendly phosphotungstic acid Sr-MOF catalysts for crystal violet removal and synthesis of coumarin and xanthene compounds.用于去除结晶紫以及合成香豆素和呫吨化合物的生态友好型磷钨酸锶金属有机框架催化剂的绿色构建
RSC Adv. 2021 Nov 19;11(59):37276-37289. doi: 10.1039/d1ra07160b. eCollection 2021 Nov 17.
8
Lignocellulosic Biomass Waste-Derived Cellulose Nanocrystals and Carbon Nanomaterials: A Review.木质纤维素生物质废弃物衍生的纤维素纳米晶体和碳纳米材料：综述。
Int J Mol Sci. 2022 Apr 13;23(8):4310. doi: 10.3390/ijms23084310.
9
Preparation and application of polyethyleneimine-modified corncob magnetic gel for removal of Pb(ii) and Cu(ii) ions from aqueous solution.用于从水溶液中去除Pb(ii)和Cu(ii)离子的聚乙烯亚胺改性玉米芯磁性凝胶的制备及应用
RSC Adv. 2022 Jan 12;12(4):1950-1960. doi: 10.1039/d1ra08699e.
10
L-Ascorbic Acid-g-Polyaniline Mesoporous Silica Nanocomposite for Efficient Removal of Crystal Violet: A Batch and Fixed Bed Breakthrough Studies.用于高效去除结晶紫的L-抗坏血酸接枝聚苯胺介孔二氧化硅纳米复合材料：间歇式和固定床穿透研究
Nanomaterials (Basel). 2020 Nov 30;10(12):2402. doi: 10.3390/nano10122402.
采用响应面法和人工神经网络-遗传算法，利用新型吸附剂壳聚糖/纳米透辉石对水溶液中的结晶紫进行脱色。
Int J Biol Macromol. 2019 Mar 1;124:429-443. doi: 10.1016/j.ijbiomac.2018.11.148. Epub 2018 Nov 16.
4
Fabrication and characterization of Gum arabic-cl-poly(acrylamide) nanohydrogel for effective adsorption of crystal violet dye.阿拉伯胶-cl-聚丙烯酰胺纳米水凝胶的制备及表征及其对结晶紫染料的有效吸附。
Carbohydr Polym. 2018 Dec 15;202:444-453. doi: 10.1016/j.carbpol.2018.09.004. Epub 2018 Sep 5.
5
Superior amine-rich gel adsorbent from peach gum polysaccharide for highly efficient removal of anionic dyes.从桃胶多糖中提取的富含伯胺基的凝胶吸附剂，可高效去除阴离子染料。
Carbohydr Polym. 2018 Nov 1;199:178-185. doi: 10.1016/j.carbpol.2018.07.010. Epub 2018 Jul 9.
6
Calcium-rich biochar from crab shell: An unexpected super adsorbent for dye removal.富含钙的蟹壳生物炭：一种意想不到的染料去除超吸附剂。
Bioresour Technol. 2018 Nov;267:510-516. doi: 10.1016/j.biortech.2018.07.090. Epub 2018 Jul 19.
7
Spent substrate of Ganodorma lucidum as a new bio-adsorbent for adsorption of three typical dyes.灵芝废弃基质作为新型生物吸附剂对三种典型染料的吸附
Bioresour Technol. 2018 Oct;266:134-138. doi: 10.1016/j.biortech.2018.06.078. Epub 2018 Jun 23.
8
EDTA modified β-cyclodextrin/chitosan for rapid removal of Pb(II) and acid red from aqueous solution.乙二胺四乙酸修饰的β-环糊精/壳聚糖用于快速去除水溶液中的 Pb(II)和酸性红。
J Colloid Interface Sci. 2018 Aug 1;523:56-64. doi: 10.1016/j.jcis.2018.03.080. Epub 2018 Mar 26.
9
Novel synthesis of a versatile magnetic adsorbent derived from corncob for dye removal.以玉米芯为原料制备新型多功能磁性吸附剂及其对染料的去除。
Bioresour Technol. 2015 Aug;190:13-20. doi: 10.1016/j.biortech.2015.04.048. Epub 2015 Apr 22.
10
Preparation and characterization of poly(AA co PVP)/PGS composite and its application for methylene blue adsorption.聚（丙烯酸共聚乙烯吡咯烷酮）/聚甘油癸二酸酯复合材料的制备、表征及其对亚甲基蓝的吸附应用
J Colloid Interface Sci. 2015 Apr 1;443:97-104. doi: 10.1016/j.jcis.2014.11.040. Epub 2014 Nov 22.