Advanced Oxidation Processes: A Promising Route for Abatement of Emerging Contaminants in Water

Kusuma, Tadimeti Divya; Jyothi, M.S.; Rao, Chebrolu P.; Maliyekkal, Shihabudheen M.

doi:10.1007/978-981-16-3256-3_12

Cited by 7 publications

(1 citation statement)

References 155 publications

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“…Advanced oxidation processes (AOPs), such as the Fenton reaction, ozonation, persulfate, and photodegradation, have been used to enhance the degradation of diverse organic pollutants. [1][2][3][4][5] Most of the AOPs require the presence of a catalyst to initiate or increase the degradation of toxic organic compounds in water, and their efficiency depends on the catalyst properties. 6,7 For example, heterogeneous catalytic ozonation is an excellent remediation technology for the elimination of recalcitrant toxic compounds from water.…”

Section: Introductionmentioning

confidence: 99%

Efficient catalytic activity of NiO and CeO₂ films in benzoic acid removal using ozone

Franco Peláez,

Rodríguez S.,

Poznyak

et al. 2024

RSC Adv.

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Section: Introductionmentioning

confidence: 99%

Efficient catalytic activity of NiO and CeO₂ films in benzoic acid removal using ozone

Franco Peláez,

Rodríguez S.,

Poznyak

et al. 2024

RSC Adv.

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Graphene oxide quantum dots membrane: a hybrid filtration-advanced technology system to enhance process of wastewater reclamation

Tshangana,

Muleja

2023

Chem. Pap.

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The inability of wastewater treatment plants to effectively remove emerging pollutants has necessitated the need to develop newer advanced technologies. An integrated approach of combining advanced oxidation processes (AOPs) and membrane technologies promises superior performances. In this study, graphene oxide quantum dots-based membranes (GQDs-Ms) were fabricated via the phase inversion method. The GQDs-Ms revealed high oxygen content and a negative surface charge. The incorporating graphene oxide quantum dots (GQDs) into the polymer matrix led to enhanced hydrophilicity, pore size, porosity, improved flux as well as superior inhibition of Escherichia coli cells. A multi-AOPs approach was used in this work, wherein AOPs were applied as both pre-treatment (using GQDs) and post-treatment (combining GQDs with peracetic acid) in the disinfection of wastewater. The evaluation of GQDs-Ms performance was carried out and compared with a commercial membrane (Film Tec™NF270). The obtained % removals with GQDs-Ms were 83.45%, 64.12%, 40.76% and 70.36% for turbidity, total dissolved solids, total organic carbon and electrical conductivity, respectively, which compared nearly with commercial membrane’s performance. Interestingly, the integrated hybrid system can further remove and inactivate microbes in wastewater. The developed hybrid filtration-advanced technology system can substantially improve conventional wastewater treatment plants for water reuse.

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Removal and mineralization of prednisolone from water by using homogeneous and heterogeneous electro-Fenton processes

Mohammadi

Zarei

Amini‐Fazl

et al. 2023

Journal of Environmental Chemical Engineering

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Advanced Oxidation Processes: A Promising Route for Abatement of Emerging Contaminants in Water

Cited by 7 publications

References 155 publications

Efficient catalytic activity of NiO and CeO₂ films in benzoic acid removal using ozone

Efficient catalytic activity of NiO and CeO₂ films in benzoic acid removal using ozone

Graphene oxide quantum dots membrane: a hybrid filtration-advanced technology system to enhance process of wastewater reclamation

Removal and mineralization of prednisolone from water by using homogeneous and heterogeneous electro-Fenton processes

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Advanced Oxidation Processes: A Promising Route for Abatement of Emerging Contaminants in Water

Cited by 7 publications

References 155 publications

Efficient catalytic activity of NiO and CeO2 films in benzoic acid removal using ozone

Efficient catalytic activity of NiO and CeO2 films in benzoic acid removal using ozone

Graphene oxide quantum dots membrane: a hybrid filtration-advanced technology system to enhance process of wastewater reclamation

Removal and mineralization of prednisolone from water by using homogeneous and heterogeneous electro-Fenton processes

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Product

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Efficient catalytic activity of NiO and CeO₂ films in benzoic acid removal using ozone

Efficient catalytic activity of NiO and CeO₂ films in benzoic acid removal using ozone