Removal of hazardous organics from water using metal-organic frameworks (MOFs): Plausible mechanisms for selective adsorptions

Ḥasan, Zubair; Jhung, Sung Hwa

doi:10.1016/j.jhazmat.2014.09.046

Cited by 1,242 publications

(522 citation statements)

References 128 publications

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“…The authors organized the review according to the pollutants targeted including: sulphur-containing compounds (SCCs) and nitrogen-containing compounds (NCCs) in fuels, organic contaminants and heavy metals in waste water, and toxic gases. The main adsorption mechanisms were highlighted and they corroborated the trends indicated by the review of Hasan and Jhung (25).…”

Section: Mofs For Organics Adsorption From Watersupporting

confidence: 80%

“…Recently, two reviews reported the use of MOFs for separation in the liquid phase, of which water contaminants removal was a sub-part (25,34). Particularly, Van de Voorde, Bueken (34) review paper focused on the use of MOFs for adsorption in liquid phase for either organic or aqueous phase.…”

Section: Mofs For Organics Adsorption From Watermentioning

confidence: 99%

“…MOFs are able to adsorb include organics (25), H2 (26), CO2 (27)(28)(29), chemical warfare agents (30) to name a few. More recently, a number of studies on MOFs have focused on their catalytic and particularly photocatalytic properties.…”

Section: Introductionmentioning

confidence: 99%

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Towards the use of metal–organic frameworks for water reuse: a review of the recent advances in the field of organic pollutants removal and degradation and the next steps in the field

2015

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Water reuse is becoming increasingly important as more and more areas in the world are facing water stress issues. Treatment of wastewater to attain the purity required for various usages from culture irrigation to drinking water is therefore key. Several water treatment options are already in place and while we will continue to use them, parallel efforts are required to: (i) address the removal of the most persistent chemicals in water and (ii) provide solutions for local communities. Recently, several studies on the use of metal-organic frameworks (MOFs) for the adsorption and photocatalytic degradation of organics in water have been reported. This enthusiasm originates from the large porosity and chemical tunability of MOFs -beneficial for adsorption -as well as their catalytic nature -beneficial for degradation. The present reviews proposes a comprehensive and critical analysis of the most recent studies on the use of MOFs for organics adsorption and photocatalytic degradation. The potential to use MOFs to catalyze the production of H2 from organic molecules, like water contaminants, is also addressed. Overall, the discussion is organised based on the type of organic pollutants targeted and encompasses those released in industrial, domestic and agricultural wastewater streams.3

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Section: Mofs For Organics Adsorption From Watersupporting

confidence: 80%

Section: Mofs For Organics Adsorption From Watermentioning

confidence: 99%

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Towards the use of metal–organic frameworks for water reuse: a review of the recent advances in the field of organic pollutants removal and degradation and the next steps in the field

2015

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“…One of the applications in CPs and MOFs that has recently received increased interest is the treatment of hazardous pollutants, such as heavy metal ions [4][5][6], organic dyes [7], pharmaceuticals, personal care products (PPCPs) [8], and so on, from contaminated water for water reuse. Colored wastewater caused by organic dyes is one of the greatest concerns due to its high visibility [9].…”

Section: Introductionmentioning

confidence: 99%

“…Generally, there are two options reported so far to obtain clean water by using CPs and MOFs for either the adsorptive removal of organic pollutants in water [7,12] or the photocatalytic degradation of these chemicals [12,13]. As is well-known, organic dyes have been found to have high photo and chemical stability, and are difficult to degrade under natural conditions [13][14][15][16].…”

Section: Introductionmentioning

confidence: 99%

Synthesis, Structure, and Dye Adsorption Properties of a Nickel(II) Coordination Layer Built from d-Camphorate and Bispyridyl Ligands

Tsai

2017

Polymers

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(1), under hydro(solvo)thermal conditions. Single-crystal X-ray structure analysis reveals that 1 adopts a six-connected two-dimensional (2D) chiral layer structure with 3 6 -hxl topology. Dye adsorption explorations indicate that 1 readily adsorbs methyl blue (MyB) from water without destruction of crystallinity. On the contrary, methyl orange (MO) is not adsorbed at all. The pseudo-second-order kinetic model could be used to interpret the adsorption kinetics for MyB. Equilibrium isotherm studies suggest complicated adsorption processes for MyB which do not have good applicability for either the two-parameter Langmuir or Freundlich isotherm model. The saturated adsorption capacity of 1 for MyB calculated by Langmuir is 185.5 mg·g −1 at room temperature.

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Intensification of Textile Wastewater Treatment Processes

Rahimi

Mosleh

2018

Advanced Textile Engineering Materials

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Removal of hazardous organics from water using metal-organic frameworks (MOFs): Plausible mechanisms for selective adsorptions

Cited by 1,242 publications

References 128 publications

Towards the use of metal–organic frameworks for water reuse: a review of the recent advances in the field of organic pollutants removal and degradation and the next steps in the field

Towards the use of metal–organic frameworks for water reuse: a review of the recent advances in the field of organic pollutants removal and degradation and the next steps in the field

Synthesis, Structure, and Dye Adsorption Properties of a Nickel(II) Coordination Layer Built from d-Camphorate and Bispyridyl Ligands

Intensification of Textile Wastewater Treatment Processes

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