Metal–Organic Frameworks for the Removal of Emerging Organic Contaminants in Water

Chemical Reviews, Journal Year: 2020, Volume and Issue: 120(16), P. 8378 - 8415

Published: Feb. 5, 2020

Water is essential in all aspects of life, being the defining characteristic our planet and even body. Regrettably, water pollution increasingly becoming a challenge due to novel anthropogenic pollutants. Of particular concern are emerging organic contaminants (EOCs), term used not only cover newly developed compounds but also discovered as environment. Aside from contamination, higher temperature more extreme less predictable weather conditions projected affect availability distribution. Therefore, wastewater treatment has become valuable resource its reuse an important issue that must be carried out efficiently. Among technologies considered remediation processes, metal–organic frameworks (MOFs) regarded promising materials for elimination EOCs since they present many properties commend them treatment: large surface area, easy functionalizable cavities, some stable water, synthesized at scale, etc. This review highlights advances use MOFs (adsorption and/or degradation) classifying by nature contaminant.

Language: Английский

---

Heterogeneous Fenton catalysts: A review of recent advances

Journal of Hazardous Materials, Journal Year: 2020, Volume and Issue: 404, P. 124082 - 124082

Published: Oct. 2, 2020

Heterogeneous Fenton catalysts are emerging as excellent materials for applications related to water purification. In this review, recent trends in the synthesis and application of heterogeneous abatement organic pollutants disinfection microorganisms discussed. It is noted that complexity cell wall increases, resistance level towards various disinfectants increases it requires either harsh conditions or longer exposure time complete disinfection. case viruses, enveloped viruses (e.g. SARS-CoV-2) found be more susceptible than non-enveloped viruses. The introduction plasmonic with broadens visible light absorption efficiency hybrid material, incorporation semiconductor material improves rate regeneration Fe(II) from Fe(III). A special emphasis given use antibacterial applications. Composite magnetite ferrites remain a champion area because their easy separation reuse, owing magnetic properties. Iron minerals supported on clay materials, perovskites, carbon zeolites metal-organic frameworks (MOFs) dramatically increase catalytic degradation contaminants by providing high surface area, good mechanical stability, improved electron transfer. Moreover, insights zero-valent iron its capacity remove wide range pollutants, heavy metals bacterial contamination also Real world role natural matter summarised. Parameter optimisation source, dosage catalyst, concentration H

Language: Английский

---

Fenton/Fenton-like processes with in-situ production of hydrogen peroxide/hydroxyl radical for degradation of emerging contaminants: Advances and prospects

Journal of Hazardous Materials, Journal Year: 2020, Volume and Issue: 404, P. 124191 - 124191

Published: Oct. 7, 2020

Language: Английский

---

Metal-organic frameworks for highly efficient heterogeneous Fenton-like catalysis

Coordination Chemistry Reviews, Journal Year: 2018, Volume and Issue: 368, P. 80 - 92

Published: May 3, 2018

Language: Английский

---

Metal–organic framework technologies for water remediation: towards a sustainable ecosystem

Journal of Materials Chemistry A, Journal Year: 2018, Volume and Issue: 6(12), P. 4912 - 4947

Published: Jan. 1, 2018

Having access to clean water is a mandatory requirement for the proper development of living beings. So, addressing removal contaminants from aquatic systems should be priority research topic in order restore ecosystem balance and secure more sustainable future. The fascinating structures striking physical properties metal–organic frameworks (MOFs) have revealed them as excellent platforms harmful species water. In this review, we focused our attention on critically highlighting latest developments achieved adsorptive inorganic – metal cations, acids, oxyanions/cations, nuclear wastes other anions organic pharmaceuticals personal care products, artificial sweeteners feed additives, agricultural dyes industrial products commonly found wastewater using MOF technologies. particular, attempted give clear insight into different synthetic strategies remediation, stressing wide tunability MOFs. For purpose, classified these two kinds pollutants subfamilies, based their chemical composition or common use. Finally, proposed some future trends challenges that need addressed widening range applicability MOFs making solid headway towards development.

Language: Английский

---

Metal–Organic-Framework-Based Materials for Antimicrobial Applications

ACS Nano, Journal Year: 2021, Volume and Issue: 15(3), P. 3808 - 3848

Published: Feb. 25, 2021

To address the serious threat of bacterial infection to public health, great efforts have been devoted development antimicrobial agents for inhibiting growth, preventing biofilm formation, and sterilization. Very recently, metal–organic frameworks (MOFs) emerged as promising materials various applications owing their different functions including controlled/stimulated decomposition components with bactericidal activity, strong interactions membranes, formation photogenerated reactive oxygen species (ROS) well high loading sustained releasing capacities other materials. This review focuses on recent advances in design, synthesis, MOF-based materials, which are classified by roles component-releasing (metal ions, ligands, or both), photocatalytic, chelation carriers or/and synergistic functional (antibiotics, enzymes, metals/metal oxides, carbon etc.). The constituents, fundamental mechanisms, evaluation activities these highlighted present design principles efficient prospects challenges this research field proposed.

Language: Английский

---

Remediation of antibiotic wastewater by coupled photocatalytic and persulfate oxidation system: A critical review

Journal of Hazardous Materials, Journal Year: 2020, Volume and Issue: 408, P. 124461 - 124461

Published: Nov. 4, 2020

Language: Английский

---

One-step preparation (3D/2D/2D) BiVO4/FeVO4@rGO heterojunction composite photocatalyst for the removal of tetracycline and hexavalent chromium ions in water

Chemical Engineering Journal, Journal Year: 2020, Volume and Issue: 390, P. 124522 - 124522

Published: Feb. 21, 2020

Language: Английский

---

Biogenic synthesis of copper oxide nanoparticles using plant extract and its prodigious potential for photocatalytic degradation of dyes

Environmental Research, Journal Year: 2019, Volume and Issue: 177, P. 108569 - 108569

Published: July 23, 2019

Language: Английский

---

Treatment of organic pollutants by homogeneous and heterogeneous Fenton reaction processes

Environmental Chemistry Letters, Journal Year: 2018, Volume and Issue: 16(3), P. 947 - 967

Published: April 20, 2018

Language: Английский

---