Kinetic Aspects of Ethylene Glycol Degradation Using UV-C Activated Hydrogen Peroxide (H2O2/UV-C) DOI Creative Commons
Timur Fazliev, Mikhail N. Lyulyukin, Denis V. Kozlov

et al.

Molecules, Journal Year: 2024, Volume and Issue: 30(1), P. 49 - 49

Published: Dec. 26, 2024

Ethylene glycol (EG) is a contaminant in the wastewater of airports because it commonly used aircraft deicing fluids during cold season northern regions. by itself has relatively low toxicity to mammals and aquatic organisms, but can lead substantial increase chemical biological oxygen demands. The contamination water with EG facilitates rapid growth microbial biofilms, which decreases concentration dissolved negatively affects overall biodiversity. development simple method decompose high efficiency operating costs important. This study revealed that ethylene be completely oxidized using UV-C activated hydrogen peroxide (H2O2/UV-C) at rate (up 56 mg L−1 h−1) an optimum EG:H2O2 molar ratio 1:10–1:15. Air purging reaction mixture 1000 cm3 min−1 increases mineralization up two times simultaneous action UV-activated H2O2 O2 (H2O2 + O2/UV-C) leads synergistic effect, especially ratios. kinetics mechanism degradation are discussed on basis profiles intermediate products.

Language: Английский

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
A Spiropyran-Based Photoelectrochemical Cell with Light-Induced Charging DOI Creative Commons

Andrii Hrebonkin,

G. V. Bulavko

International Journal of Electrochemical Science, Journal Year: 2025, Volume and Issue: unknown, P. 101005 - 101005

Published: March 1, 2025

Language: Английский

Citations

0
Areca sheath industrial waste valorization: resource mapping, physiochemical parameters, and heavy metal analysis DOI

K. M. Prasannakumaran,

Mohammed A. Bareen, Jatindra K. Sahu

et al.

Biomass Conversion and Biorefinery, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 2, 2024

Language: Английский

Citations

1
Kinetic Aspects of Ethylene Glycol Degradation Using UV-C Activated Hydrogen Peroxide (H2O2/UV-C) DOI Creative Commons
Timur Fazliev, Mikhail N. Lyulyukin, Denis V. Kozlov

et al.

Molecules, Journal Year: 2024, Volume and Issue: 30(1), P. 49 - 49

Published: Dec. 26, 2024

Ethylene glycol (EG) is a contaminant in the wastewater of airports because it commonly used aircraft deicing fluids during cold season northern regions. by itself has relatively low toxicity to mammals and aquatic organisms, but can lead substantial increase chemical biological oxygen demands. The contamination water with EG facilitates rapid growth microbial biofilms, which decreases concentration dissolved negatively affects overall biodiversity. development simple method decompose high efficiency operating costs important. This study revealed that ethylene be completely oxidized using UV-C activated hydrogen peroxide (H2O2/UV-C) at rate (up 56 mg L−1 h−1) an optimum EG:H2O2 molar ratio 1:10–1:15. Air purging reaction mixture 1000 cm3 min−1 increases mineralization up two times simultaneous action UV-activated H2O2 O2 (H2O2 + O2/UV-C) leads synergistic effect, especially ratios. kinetics mechanism degradation are discussed on basis profiles intermediate products.

Language: Английский

Citations

0