Design and application of metal-organic frameworks and derivatives as heterogeneous Fenton-like catalysts for organic wastewater treatment: A review DOI Creative Commons
Sen Lu, Libing Liu, Hailu Demissie

et al.

Environment International, Journal Year: 2020, Volume and Issue: 146, P. 106273 - 106273

Published: Nov. 28, 2020

Advanced oxidation process (AOP), with a high efficiency, fast reaction speed (relatively no secondary pollution), has become one of the core technologies industrial wastewater and advanced drinking water treatment. Heterogeneous Fenton-like (HFOP) is kind AOP, which developed rapidly in recent years such way to overcome disadvantages traditional Fenton reaction. Metal-organic frameworks (MOFs) their derivatives essential heterogeneous catalysts for organics mineralization due large specific surface area, abundant active sites, ease structural regulation. However, knowledge gap on mechanism fate catalyst species during degradation activities by MOFs presents considerable impediments, particularly wide application scaling up process. This work potential provide guidance ideas researchers engineers fields environmental remediation, catalysis functional materials. review focuses clarifying critical •OH production from as well its action organic's The developments MOF based HFOP are compared, more attention paid following aspects this review: (1) classifies systematically progressive modification methods chemical physical treatments; (2) analyzes catalytic treating organic wastewater; (3) proposes design principles improving performance catalysts; (4) discusses main factors influencing properties practical application; (5) summarizes possible research challenges directions applied treatment future.

Language: Английский

Removal of heavy metals by covalent organic frameworks (COFs): A review on its mechanism and adsorption properties DOI

Eman A. Gendy,

Jerosha Ifthikar, Jawad Ali

et al.

Journal of environmental chemical engineering, Journal Year: 2021, Volume and Issue: 9(4), P. 105687 - 105687

Published: May 18, 2021

Language: Английский

Citations

182
Spatial confinement of a cationic MOF: a SC–SC approach for high capacity Cr(vi)-oxyanion capture in aqueous solution DOI
Hong‐Ru Fu, Ning Wang, Jian‐Hua Qin

et al.

Chemical Communications, Journal Year: 2018, Volume and Issue: 54(82), P. 11645 - 11648

Published: Jan. 1, 2018

A water-stable cationic MOF could be used as a single crystal container to capture Cr(vi)-oxyanions via ion exchange with high capacity and selectivity. It is the first report that demonstrates CrO42- ions traced confirmed single-crystal (SC-SC) pattern.

Language: Английский

Citations

174
What triggers dye adsorption by metal organic frameworks? The current perspectives DOI Creative Commons
M. Shahnawaz Khan, Mohd Khalid, M. Shahid

et al.

Materials Advances, Journal Year: 2020, Volume and Issue: 1(6), P. 1575 - 1601

Published: Jan. 1, 2020

This review highlights the current progress in chemistry of MOFs and their dye adsorption mechanisms.

Language: Английский

Citations

172
Recent advances in application of metal-organic frameworks (MOFs) as adsorbent and catalyst in removal of persistent organic pollutants (POPs) DOI Creative Commons
Shaghayegh Naghdi, Masoumeh Moheb Shahrestani, Mohammad Zendehbad

et al.

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 442, P. 130127 - 130127

Published: Oct. 7, 2022

The presence of persistent organic pollutants (POPs) in the aquatic environment is causing widespread concern due to their bioaccumulation, toxicity, and possible environmental risk. These contaminants are produced daily large quantities released into water bodies. Traditional wastewater treatment plants ineffective at degrading these pollutants. As a result, development long-term effective POP removal techniques critical. In water, adsorption photocatalytic degradation POPs have been identified as energy cost-efficient solutions. Both technologies received lot attention for efforts treat world's wastewater. Photocatalytic promising, effective, long-lasting method, while represents simple, practical particularly decentralized systems isolated areas. It critical develop new adsorbents/photocatalysts with desired structure, tunable chemistry, maximum sites highly efficient POPs. class recently created multifunctional porous materials, Metal-organic frameworks (MOFs) offer tremendous prospects adsorptive remediation. This review defines discusses current research on using emerging MOFs each type

Language: Английский

Citations

172
Design and application of metal-organic frameworks and derivatives as heterogeneous Fenton-like catalysts for organic wastewater treatment: A review DOI Creative Commons
Sen Lu, Libing Liu, Hailu Demissie

et al.

Environment International, Journal Year: 2020, Volume and Issue: 146, P. 106273 - 106273

Published: Nov. 28, 2020

Advanced oxidation process (AOP), with a high efficiency, fast reaction speed (relatively no secondary pollution), has become one of the core technologies industrial wastewater and advanced drinking water treatment. Heterogeneous Fenton-like (HFOP) is kind AOP, which developed rapidly in recent years such way to overcome disadvantages traditional Fenton reaction. Metal-organic frameworks (MOFs) their derivatives essential heterogeneous catalysts for organics mineralization due large specific surface area, abundant active sites, ease structural regulation. However, knowledge gap on mechanism fate catalyst species during degradation activities by MOFs presents considerable impediments, particularly wide application scaling up process. This work potential provide guidance ideas researchers engineers fields environmental remediation, catalysis functional materials. review focuses clarifying critical •OH production from as well its action organic's The developments MOF based HFOP are compared, more attention paid following aspects this review: (1) classifies systematically progressive modification methods chemical physical treatments; (2) analyzes catalytic treating organic wastewater; (3) proposes design principles improving performance catalysts; (4) discusses main factors influencing properties practical application; (5) summarizes possible research challenges directions applied treatment future.

Language: Английский

Citations

169