Water Purification and Microplastics Removal using Magnetic Polyoxometalate-Supported Ionic Liquid Phases (magPOM-SILPs)

被引：150

作者：

Misra, Archismita ^{[1
]}

Zambrzycki, Christian ^{[2
]}

Kloker, Gabriele ^{[1
]}

Kotyrba, Anika ^{[1
]}

Anjass, Montaha H. ^{[1
,3
]}

Castillo, Isabel Franco ^{[4
]}

Mitchell, Scott G. ^{[4
]}

Guettel, Robert ^{[2
]}

Streb, Carsten ^{[1
,3
]}

机构：

[1] Ulm Univ, Inst Inorgan Chem 1, Albert Einstein Allee 11, D-89081 Ulm, Germany

[2] Ulm Univ, Inst Chem Engn, Albert Einstein Allee 11, D-89081 Ulm, Germany

[3] Helmholtz Inst Ulm, Helmholtzstr 11, D-89081 Ulm, Germany

[4] Univ Zaragoza, ICMA, CSIC, E-50009 Zaragoza, Spain

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2020年 / 59卷 / 04期

关键词：

ionic Liquids; microplastics; polyoxometalate; self-assembly; water purification; NANOPARTICLES; CONTAMINANTS; PERFORMANCE; ADSORPTION; POLLUTION; ACID;

D O I：

10.1002/anie.201912111

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Filtration is an established water-purification technology. However, due to low flow rates, the filtration of large volumes of water is often not practical. Herein, we report an alternative purification approach in which a magnetic nanoparticle composite is used to remove organic, inorganic, microbial, and microplastics pollutants from water. The composite is based on a polyoxometalate ionic liquid (POM-IL) adsorbed onto magnetic microporous core-shell Fe2O3/SiO2 particles, giving a magnetic POM-supported ionic liquid phase (magPOM-SILP). Efficient, often quantitative removal of several typical surface water pollutants is reported together with facile removal of the particles using a permanent magnet. Tuning of the composite components could lead to new materials for centralized and decentralized water purification systems.

引用

页码：1601 / 1605

页数：5

共 4 条

[1] Removal of Multiple Contaminants from Water by Polyoxometalate Supported Ionic Liquid Phases (POM-SILPs)
Herrmann, Sven
De Matteis, Laura
de la Fuente, Jesus M.
Mitchell, Scott G.
Streb, Carsten
[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2017, 56 (06) : 1667 - 1670
[2] Extraction and Recovery of Naphthenic Acid from Acidic Oil Using Supported Ionic Liquid Phases (SILPs)
Shah, Syed Nasir
Lethesh, Kallidanthiyil Chellappan
Mutalib, M. I. Abdul
Pilus, Rashidah Binti Mohd
[J]. CHEMICAL PRODUCT AND PROCESS MODELING, 2015, 10 (04): : 221 - 228
[3] Complete and simultaneous removal of ionic silver and silver nanoparticles by using an ionic liquid supported on a magnetic nanoparticle core
Munoz-Sandoval, Maria J.
Caravaca, M.
Lopez-Garcia, I
Hernandez-Cordoba, M.
Vicente-Martinez, Y.
[J]. ENVIRONMENTAL RESEARCH, 2022, 214
[4] Efficient removal and trace determination of chlorophenols from water using mixed hemi-/admicelle ionic liquid-coated magnetic graphene oxide and the adsorption mechanism
Liu, Wei
Zha, Jun
Meng, Xiaoyan
Wu, Jianrong
Sun, Cheng
Qiu, Panzi
Fizir, Meriem
He, Hua
[J]. ANALYTICAL METHODS, 2017, 9 (31) : 4581 - 4591

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