Synergistic effects of a sequential recirculation electrochemical system combined with low-cost UV-LEDs on the gram-negative bacteria inactivation DOI Creative Commons
Paula Andrea Espinosa-Barrera, Efraím A. Serna-Galvis, Ricardo A. Torres-Palma

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 21, 2024

Abstract In this work, an electrochemical system combined with low-cost UV-LEDs was implemented for the inactivation of Escherichia coli and Pseudomonas aeruginosa . The individual elimination these bacteria followed by plate counting flow cytometry, as complementary techniques to establish cell non-viability, respectively. contribution different parts disinfection (anode, cathode, light) determined. addition, efficiency UV-LEDs/GDE/DSA in irrigation water sample studied. It found that combination highly synergistic (φ > 7), having low electric energy consumptions per order magnitude (E EO : 1.13 × 10 –2 1.55 kWh/m 3 order). Moreover, some differences kinetics synergy between E. P. were observed linked structural/morphological characteristics two bacteria. Remarkably, inactivated both target microorganisms after only 2 min treatment. cytometry analyses evidenced damage membrane simultaneous action electrogenerated H O active chlorine species (ACS), plus attacks photo-generated reactive oxygen species. This demonstrated remarkable sample, achieving culturable 45 results research capacity great potential easy electrochemistry alternative gram-negative water.

Language: Английский

A review on the application of single and combined Fenton, photo-Fenton, and electrochemical advanced oxidation processes to remove diclofenac from aqueous media DOI
Enric Brillas

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115443 - 115443

Published: Jan. 1, 2025

Language: Английский

Citations

2
Occurrence, analysis and removal processes of emerging pharmaceuticals from waters for the protection and preservation of a sustainable environment: A review DOI

Nadia Guettai,

Yassine Kadmi, Mehak Puri

et al.

Journal of Cleaner Production, Journal Year: 2024, Volume and Issue: 466, P. 142654 - 142654

Published: May 27, 2024

Language: Английский

Citations

6
Application of biochar in electro-Fenton process: Advantages and recent advancements DOI

P.V. Nidheesh,

Soliu O. Ganiyu, Abdoulaye Thiam

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112726 - 112726

Published: April 7, 2024

Language: Английский

Citations

5
Electrochemical Technologies for Sustainable Agricultural Water Treatment and Resource Recovery DOI Creative Commons

Juhong Zhan,

Yongkang Yao,

Xian Wang

et al.

International Journal of Electrochemical Science, Journal Year: 2025, Volume and Issue: unknown, P. 101029 - 101029

Published: April 1, 2025

Language: Английский

Citations

0
Fluoroquinolone ciprofloxacin removal from synthetic and real wastewaters by single and combined electrochemical advanced oxidation processes. A review DOI
Enric Brillas, Juan M. Peralta‐Hernández

Chemosphere, Journal Year: 2025, Volume and Issue: 380, P. 144457 - 144457

Published: May 6, 2025

Language: Английский

Citations

0
Synergistic effects of a sequential recirculation electrochemical system combined with low-cost UV-LEDs on the gram-negative bacteria inactivation DOI Creative Commons
Paula Andrea Espinosa-Barrera, Efraím A. Serna-Galvis, Ricardo A. Torres-Palma

et al.

Environmental Science and Pollution Research, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 21, 2024

Abstract In this work, an electrochemical system combined with low-cost UV-LEDs was implemented for the inactivation of Escherichia coli and Pseudomonas aeruginosa . The individual elimination these bacteria followed by plate counting flow cytometry, as complementary techniques to establish cell non-viability, respectively. contribution different parts disinfection (anode, cathode, light) determined. addition, efficiency UV-LEDs/GDE/DSA in irrigation water sample studied. It found that combination highly synergistic (φ > 7), having low electric energy consumptions per order magnitude (E EO : 1.13 × 10 –2 1.55 kWh/m 3 order). Moreover, some differences kinetics synergy between E. P. were observed linked structural/morphological characteristics two bacteria. Remarkably, inactivated both target microorganisms after only 2 min treatment. cytometry analyses evidenced damage membrane simultaneous action electrogenerated H O active chlorine species (ACS), plus attacks photo-generated reactive oxygen species. This demonstrated remarkable sample, achieving culturable 45 results research capacity great potential easy electrochemistry alternative gram-negative water.

Language: Английский

Citations

0