pH-Dependent Ozonation of Diclofenac: Molecular Insights and Implications for Water Quality and Nature-Based Water Reuse Systems

pH-Dependent Ozonation of Diclofenac: Molecular Insights and Implications for Water Quality and Nature-Based Water Reuse Systems

Diclofenac (DCF), a widely consumed non-steroidal anti-inflammatory drug, presents significant environmental challenges due to its persistence and toxicity in aquatic ecosystems. This study investigates the pH-dependent ozonation of DCF in aqueous media, focusing on degradation kinetics, transformat...

Full description

Saved in:

Bibliographic Details
Main Authors:	Natalia Villota, Unai Duoandicoechea, Enzo Valentin Tosi-Zarate
Format:	Article
Language:	English
Published:	MDPI AG 2025-06-01
Series:	Clean Technologies
Subjects:	ozonation diclofenac degradation advanced oxidation processes pH-dependent transformation pharmaceutical pollutants water quality
Online Access:	https://www.mdpi.com/2571-8797/7/2/47
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Impact of Hydrogen Peroxide Concentration on Diclofenac Degradation by UV/H<sub>2</sub>O<sub>2</sub>: Kinetic Modeling for Water Treatment Applications
by: Natalia Villota, et al.
Published: (2025-05-01)

Spectrophotometric determination of Diclofenac Sodium in pure form and in the pharmaceutical preparations
by: Qabas Naji Rashid, et al.
Published: (2023-02-01)

CoFe2O4 catalyst with abundant oxygen vacancies as peroxymonosulfate activator for enhanced diclofenac degradation
by: Kanon Sampe, et al.
Published: (2025-05-01)

Electrochemical Detection of Diclofenac Using a Screen-Printed Electrode Modified with Graphene Oxide and Phenanthroline
by: Ana-Raluca Măghinici, et al.
Published: (2025-02-01)

Chestnut Waste-Derived Fe-Based Photocatalyst for Diclofenac Degradation
by: Marianna Guagliano, et al.
Published: (2025-06-01)

Diclofenac (DCF) as an emerging pollutant: Occurrence, ecotoxicity, and biodegradation strategies
by: Ahmed Sayed Badawy, et al.
Published: (2025-09-01)

Novel Zeolite 5Å-Co-Fe based catalytic ozonation process for the efficient degradation of Oxytetracycline in veterinary pharmaceutical wastewater
by: Amir Ikhlaq, et al.
Published: (2024-06-01)

Optimization of Anatase TiO<sub>2</sub> Photocatalyst for Diclofenac Degradation by Using Response Surface Methodology
by: Desalegn Abdissa Akuma, et al.
Published: (2025-01-01)

NiCo2O4 nanoparticles for enhancing voltammetric determination of sodium diclofenac in aqueous solutions
by: Luoana Florentina Pascu, et al.
Published: (2025-07-01)

ENHANCE THE AQUEOUS SOLUBILITY OF DICLOFENAC THROUGH THE SYNTHESIS OF DICLOFENAC-INOSITOL PRODRUG
by: Hemn Latif Qader, et al.
Published: (2024-11-01)

Novel magnetite/persulphate/ozone hybrid system for catalytic degradation/ozonation of sunset yellow dye from wastewater
by: Wali Muhammad, et al.
Published: (2024-11-01)

An Activated Glassy Carbon Electrode for Rapid, Simple, and Sensitive Voltammetric Analysis of Diclofenac in Tablets
by: Katarzyna Tyszczuk-Rotko, et al.
Published: (2025-06-01)

Quality of life characteristics in assessment of diclofenac and Nise® efficacy in patients with gonarthritis
by: L V Sizova, et al.
Published: (2003-08-01)

Ten years of tropospheric ozone from DSCOVR EPIC: science and applications
by: Jerry R. Ziemke, et al.
Published: (2025-08-01)

Photocatalytic degradation and dechlorination mechanism of diclofenac using heterojunction Mn-doped tungsten trioxide (Mn-WO3) nanoparticles under LED visible light from aqueous solutions
by: AhmadReza Yazdanbakhsh, et al.
Published: (2024-11-01)

OZONE GENERATOR AND OZONE GENERATION
by: Şenol Toprak
Published: (2021-12-01)

Diclofenac sodium effects on spontaneous behavioral activity of rats with osteoarthritis and concomitant hypothyroidism
by: D. S. Nosivets, et al.
Published: (2020-02-01)

Elaboration and validation of method of quantitative determination of diclofenac in polymeric microspheres
by: Tam Nguen Tkhi Tkhan, et al.
Published: (2015-02-01)

Effect of repeated administration of diclofenac sodium and meloxicam on coagulation parameters in sheep
by: Ramazan Yıldız, et al.

Effect of ozonation on the morphological characteristics and adsorption behavior of polystyrene microplastics in aqueous environments
by: Afsaneh Esmaeili Nasrabadi, et al.
Published: (2025-04-01)

Silymarin alleviates diclofenac-induced hepatotoxicity in male Wistar rats: Histopathological investigation
by: Fawiziah Khalaf Alharbi
Published: (2025-04-01)

Is there an alternative to diclofenac i/m injections for rapid relief of severe pain? Results of randomized controlled and partially blind forsage study
by: A. E. Karateev, et al.
Published: (2020-09-01)

Aflatoxin decontamination of artificially contaminated maize by ozone and microwave at different pH
by: Ibrahim Shabani Kinyoro, et al.
Published: (2025-06-01)

Heterogeneous Catalytic Ozonation of Pharmaceuticals: Optimization of the Process by Response Surface Methodology
by: Nikoletta Tsiarta, et al.
Published: (2024-10-01)

Development of a method for preparing polymer microspheres containing immobilized diclofenac
by: Tam Tkhi Nguen, et al.
Published: (2015-08-01)

Ultra violet spectrophotometric analysis of Paracetamol, Diclofenac and Tramadol drugs in mixture
by: Eesa M. Thalij, et al.
Published: (2019-05-01)

Treatability of Wastewater Containing Reactive Yellow 145 Dyestuff by Ozonation Process
by: Pınar Nazire Tanattı
Published: (2021-08-01)

Degradation of amoxicillin residues in chicken meat with a combination of ozonation and ultrasound
by: Tarek A. El-Desouky
Published: (2025-04-01)

Experimental study of the anti-inflammatory activity of diclofenac in ultra-low doses on a model of acute carrageenan inflammation
by: O. A. Makhmudova, et al.
Published: (2024-08-01)

Evaluation of ozonation and ultrasound combination for the degradation of pesticide residues in guava: in vitro application
by: Tarek A. El-Desouky
Published: (2025-06-01)

Occurrence of Acetaminophen, Amoxicillin, Diclofenac and Methylparaben in Lagos and Ologe Lagoons, Lagos, Nigeria
by: O.S. Folarin, et al.
Published: (2020-01-01)

Comparative Effects of Naproxen, Diclofenac, and Piroxicam on Temporomandibular Disorders: A Clinical Trial
by: Ali Peimani, et al.
Published: (2025-06-01)

The use of a combination of Diclofenac and Orphenadrine for analgesia in knee replacement
by: M. V. Kuzmina, et al.
Published: (2023-10-01)

Cu-Doped MnO<sub>2</sub> Catalysts for Effective Fruit Preservation via Ozone Synergistic Catalytic Oxidation
by: Jianguo Huang, et al.
Published: (2024-12-01)

Development and Evaluation of a Diclofenac‐Loaded Thermogel for Topical Treatment of Corneal Alkali Burns
by: Zhengwei Ge, et al.
Published: (2024-12-01)

Diclofenac Degradation by Immobilized Chlamydomonas reinhardtii and Scenedesmus obliquus
by: Thamali Kariyawasam, et al.
Published: (2024-12-01)

Catalytic ozonation-activated carbon adsorption coupled processes for the treatment of pharmaceutical wastewater containing p-Nitrochlorobenzene
by: Ahmad Sabzali, et al.
Published: (2025-06-01)

Formulation Approaches for Optimizing Omeprazole Stability in Oral Liquid Dosage Forms
by: Urszula Adamiak-Giera, et al.
Published: (2025-05-01)

Modeling of Ozone Interactions with Various Air Pollutants and Meteorological Factors Using Jaya and Teaching-Learning Based Optimization (TLBO) Algorithms
by: Nurcan Öztürk
Published: (2020-07-01)

Effects of prolonged exposure to diclofenac sodium on strains of Staphylococcus aureus
by: A. A. de Lima-e-Silva, et al.
Published: (2025-04-01)