Importance of oxidative steps in zero-valent iron reductive processes for the treatment of organic pollutants: a short review

A Arques, L Santos-Juanes - Current Opinion in Chemical Engineering, 2025 - Elsevier
Highlights•ZVI can be applied as a niche treatment for pollutants difficult to
oxidize.•Oxidative processes based on Fenton reaction also occur in ZVI.•Coupling …

[HTML][HTML] Significant role of iron on the fate and photodegradation of enrofloxacin

I Sciscenko, A Arques, Z Varga, S Bouchonnet… - Chemosphere, 2021 - Elsevier
Enrofloxacin (ENR) belongs to the fluoroquinolone (FQ) antibiotics family, which are
contaminants of emerging concern frequently found in effluents. Although many works …

[HTML][HTML] On the relevant role of iron complexation for the performance of photo-Fenton process at mild pH: role of ring substitution in phenolic ligand and interaction …

I Vallés, I Sciscenko, M Mora, P Micó, AM Amat… - Applied Catalysis B …, 2023 - Elsevier
In this work, a systematic study on the effect of Fe (III) complexation by phenolic derivatives
with different substitution on photo-Fenton has been carried out. Solutions containing a …

Ferrioxalate complexes as strategy to drive a photo-FENTON reaction at mild pH conditions: a case study on levofloxacin oxidation

AA Nogueira, BM Souza, MWC Dezotti… - … of Photochemistry and …, 2017 - Elsevier
The present study is about the use of ferrioxalate photoactive complexes as a strategy to
drive a photo-Fenton reaction at mild pH conditions, applied to the oxidation of antibiotic …

[HTML][HTML] LED visible light assisted photochemical oxidation of HCHs in aqueous phases polluted with DNAPL

LO Conte, S Cotillas, A Sánchez-Yepes… - Process Safety and …, 2022 - Elsevier
This work focuses on removing hexachlorocyclohexanes (HCHs) found in groundwater
polluted with dense non-aqueous phase liquids (DNAPLs) by photo-oxidation with hydrogen …

Monitoring photolysis and (solar photo)-Fenton of enrofloxacin by a methodology involving EEM-PARAFAC and bioassays: Role of pH and water matrix

I Sciscenko, S Garcia-Ballesteros, C Sabater… - Science of The Total …, 2020 - Elsevier
The degradation of enrofloxacin (ENR) by direct photolysis, Fenton and solar photo-Fenton
processes has been studied in different water matrices, such as ultra-pure water (MQ), tap …

[HTML][HTML] Humic acids as complexing agents to drive photo-Fenton at mild pH in saline matrices: Process performance and mechanistic studies

I Vallés, LS Juanes, AM Amat, D Palma… - Journal of …, 2023 - Elsevier
The role of iron complexation on (photo)-Fenton process at mild pH has been investigated;
in particular, the effect of humic acids, their interaction with chlorides and the involvement of …

A tube-in-tube membrane microreactor for tertiary treatment of urban wastewaters by photo-Fenton at neutral pH: a proof of concept

J Díaz-Angulo, S Cotillas, AI Gomes, SM Miranda… - Chemosphere, 2021 - Elsevier
This work presents a disruptive approach to promote highly-efficient photo-Fenton process
at neutral pH under continuous mode operation. The system consists of a tube-in-tube …

Effect of salinity on UVA-vis light driven photo-fenton process at acidic and circumneutral pH

I Vallés, L Santos-Juanes, AM Amat, J Moreno-Andrés… - Water, 2021 - mdpi.com
In the present work, the treatment of a mixture of six emerging pollutants (acetamiprid,
acetaminophen, caffeine, amoxicillin, clofibric acid and carbamazepine) by means of photo …

Fluorescence spectroscopy and chemometrics: A simple and easy way for the monitoring of fluoroquinolone mixture degradation

I Sciscenko, H Thị Mỹ Hắng, C Escudero-Oñate… - ACS …, 2021 - ACS Publications
In this work, fluorescence excitation–emission matrices (EEMs), in combination with the
chemometric tool and parallel factor analysis (PARAFAC), have been proposed as an …