• 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

基于聚合离子液体的吸附剂包覆磁铁矿从水溶液中去除六价铬

Chromium(VI) Removal from Aqueous Solution by Magnetite Coated by a Polymeric Ionic Liquid-Based Adsorbent.

作者信息

Ferreira Thania Alexandra, Rodriguez Jose Antonio, Paez-Hernandez María Elena, Guevara-Lara Alfredo, Barrado Enrique, Hernandez Prisciliano

机构信息

Area Academica de Quimica, Universidad Autonoma del Estado de Hidalgo, Carr. Pachuca-Tulancingo Km. 4.5, Mineral de la Reforma, Hidalgo 42184, Mexico.

Departamento de Química Analítica, Facultad de Ciencias, Universidad de Valladolid, Paseo de Belén 7, Valladolid 47011, Spain.

出版信息

Materials (Basel). 2017 May 6;10(5):502. doi: 10.3390/ma10050502.

DOI:10.3390/ma10050502
PMID:28772865
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5459042/
Abstract

An evaluation of the chromium(VI) adsorption capacity of four magnetite sorbents coated with a polymer phase containing polymethacrylic acid or polyallyl-3-methylimidazolium is presented. Factors that influence the chromium(VI) removal such as solution pH and contact time were investigated in batch experiments and in stirred tank reactor mode. Affinity and rate constants increased with the molar ratio of the imidazolium. The highest adsorption was obtained at pH 2.0 due to the contribution of electrostatic interactions.

摘要

本文对四种负载含聚甲基丙烯酸或聚烯丙基-3-甲基咪唑鎓聚合物相的磁铁矿吸附剂的六价铬吸附容量进行了评估。在间歇实验和搅拌釜反应器模式下，研究了影响六价铬去除的因素，如溶液pH值和接触时间。亲和常数和速率常数随咪唑鎓摩尔比的增加而增大。由于静电相互作用的影响，在pH值为2.0时吸附量最高。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/09d5a06fd961/materials-10-00502-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/b743a09339d1/materials-10-00502-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/713396039883/materials-10-00502-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/ae92fbdcf3ad/materials-10-00502-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/facdf3e30528/materials-10-00502-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/09d5a06fd961/materials-10-00502-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/b743a09339d1/materials-10-00502-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/713396039883/materials-10-00502-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/ae92fbdcf3ad/materials-10-00502-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/facdf3e30528/materials-10-00502-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/1de1/5459042/09d5a06fd961/materials-10-00502-g005.jpg

相似文献

1
Chromium(VI) Removal from Aqueous Solution by Magnetite Coated by a Polymeric Ionic Liquid-Based Adsorbent.基于聚合离子液体的吸附剂包覆磁铁矿从水溶液中去除六价铬
Materials (Basel). 2017 May 6;10(5):502. doi: 10.3390/ma10050502.
2
Box-Behnken experimental design for chromium(VI) ions removal by bacterial cellulose-magnetite composites.用于细菌纤维素-磁铁矿复合材料去除六价铬离子的Box-Behnken实验设计
Int J Biol Macromol. 2016 Oct;91:1062-72. doi: 10.1016/j.ijbiomac.2016.06.070. Epub 2016 Jun 22.
3
Removal of Cr(VI) from aqueous solution using electrosynthesized 4-amino-3-hydroxynaphthalene-1-sulfonic acid doped polypyrrole as adsorbent.用电合成的 4-氨基-3-羟基萘-1-磺酸掺杂聚吡咯作为吸附剂去除水溶液中的 Cr(VI)。
Environ Sci Pollut Res Int. 2017 Sep;24(26):21111-21127. doi: 10.1007/s11356-017-9713-y. Epub 2017 Jul 20.
4
Removal of chromium (VI) from aqueous solution using vesicular basalt: A potential low cost wastewater treatment system.利用多孔玄武岩去除水溶液中的六价铬：一种潜在的低成本废水处理系统。
Heliyon. 2018 Jul 10;4(7):e00682. doi: 10.1016/j.heliyon.2018.e00682. eCollection 2018 Jul.
5
Removal of chromium (VI) from aqueous solution using treated oil palm fibre.使用经处理的油棕纤维从水溶液中去除六价铬
J Hazard Mater. 2008 Apr 1;152(2):662-8. doi: 10.1016/j.jhazmat.2007.07.033. Epub 2007 Jul 17.
6
Hexavalent chromium removal from wastewater using aniline formaldehyde condensate coated silica gel.使用苯胺甲醛缩合物包覆硅胶从废水中去除六价铬。
J Hazard Mater. 2007 May 8;143(1-2):24-32. doi: 10.1016/j.jhazmat.2006.08.067. Epub 2006 Sep 1.
7
Hexavalent chromium removal from aqueous solution by adsorption on aluminum magnesium mixed hydroxide.通过吸附在铝镁混合氢氧化物上从水溶液中去除六价铬
Water Res. 2009 Jul;43(12):3067-75. doi: 10.1016/j.watres.2009.04.008. Epub 2009 Apr 17.
8
Hexavalent chromium adsorption from aqueous solution using carbon nano-onions (CNOs).六价铬在水溶液中用碳纳米洋葱（CNOs）吸附。
Chemosphere. 2017 Oct;184:1168-1174. doi: 10.1016/j.chemosphere.2017.06.094. Epub 2017 Jun 22.
9
Zeolitic imidazolate framework-8 for efficient adsorption and removal of Cr(VI) ions from aqueous solution.用于从水溶液中高效吸附和去除六价铬离子的沸石咪唑酯骨架材料-8
Environ Sci Pollut Res Int. 2017 Apr;24(10):9624-9634. doi: 10.1007/s11356-017-8577-5. Epub 2017 Mar 1.
10
Arsenic and chromium removal by mixed magnetite-maghemite nanoparticles and the effect of phosphate on removal.混合磁铁矿-磁赤铁矿纳米颗粒去除砷和铬及其对磷酸盐去除的影响。
J Environ Manage. 2010 Nov;91(11):2238-47. doi: 10.1016/j.jenvman.2010.06.003. Epub 2010 Jul 3.

引用本文的文献

1
Poly(sodium acrylate)-Modified Magnetite Nanoparticles for Separation of Heavy Metals from Aqueous Solutions.用于从水溶液中分离重金属的聚丙烯酸钠改性磁铁矿纳米颗粒
Materials (Basel). 2022 Sep 21;15(19):6562. doi: 10.3390/ma15196562.
2
Removal of Cr(VI) by magnetic iron oxide nanoparticles synthesized from extracellular polymeric substances of chromium resistant acid-tolerant bacterium RTA-01.利用耐铬耐酸细菌RTA-01的胞外聚合物合成的磁性氧化铁纳米颗粒去除六价铬
J Environ Health Sci Eng. 2019 Nov 23;17(2):1001-1016. doi: 10.1007/s40201-019-00415-5. eCollection 2019 Dec.
3
Improvement in Heavy Metal Removal from Wastewater Using an External Magnetic Inductor.

本文引用的文献

1
Binder-free carbon nanotube electrode for electrochemical removal of chromium.
ACS Appl Mater Interfaces. 2014 Nov 26;6(22):20309-16. doi: 10.1021/am505838r. Epub 2014 Nov 14.
2
Separation of phenolic acids from natural plant extracts using molecularly imprinted anion-exchange polymer confined ionic liquids.采用分子印迹阴离子交换聚合物限域离子液体从天然植物提取物中分离酚酸。
J Chromatogr A. 2012 Apr 6;1232:37-42. doi: 10.1016/j.chroma.2011.08.054. Epub 2011 Aug 22.
3
Synthesis of mesoporous magnetic gamma-Fe2O3 and its application to Cr(VI) removal from contaminated water.介孔磁性γ-Fe2O3的合成及其在去除污染水中Cr(VI)的应用。
使用外部磁感应器提高废水中重金属的去除率。
Nanomaterials (Basel). 2019 Oct 23;9(11):1508. doi: 10.3390/nano9111508.
4
New Poly(Ionic Liquid) Based Fiber for Determination of Oxytetracycline in Milk Samples by Application of SPME-CE Technique.基于新型离子液体的纤维用于通过 SPME-CE 技术测定牛奶样品中的土霉素。
Molecules. 2019 Jan 24;24(3):430. doi: 10.3390/molecules24030430.
Water Res. 2009 Aug;43(15):3727-34. doi: 10.1016/j.watres.2009.05.041. Epub 2009 Jun 6.
4
Selective sample preparation for the analysis of (fluoro)quinolones in baby food: molecularly imprinted polymers versus anion-exchange resins.婴儿食品中（氟）喹诺酮类药物分析的选择性样品制备：分子印迹聚合物与阴离子交换树脂的比较
Anal Bioanal Chem. 2009 Feb;393(3):899-905. doi: 10.1007/s00216-008-2300-9. Epub 2008 Aug 5.
5
Removal of chromium ions from aqueous solutions by polymer-enhanced ultrafiltration.通过聚合物强化超滤从水溶液中去除铬离子。
J Hazard Mater. 2007 Aug 25;147(3):752-8. doi: 10.1016/j.jhazmat.2007.01.120. Epub 2007 Feb 2.
6
Activated carbons and low cost adsorbents for remediation of tri- and hexavalent chromium from water.用于从水中去除三价和六价铬的活性炭及低成本吸附剂。
J Hazard Mater. 2006 Sep 21;137(2):762-811. doi: 10.1016/j.jhazmat.2006.06.060. Epub 2006 Jun 29.
7
Selective removal of the heavy metal ions from waters and industrial wastewaters by ion-exchange method.通过离子交换法从水体和工业废水中选择性去除重金属离子。
Chemosphere. 2004 Jul;56(2):91-106. doi: 10.1016/j.chemosphere.2004.03.006.