Toward selective oxidation of contaminants in aqueous systems

Z Yang, J Qian, C Shan, H Li, Y Yin… - Environmental Science & …, 2021 - ACS Publications
The presence of diverse pollutants in water has been threating human health and aquatic
ecosystems on a global scale. For more than a century, chemical oxidation using strongly …

Tropospheric aqueous-phase chemistry: kinetics, mechanisms, and its coupling to a changing gas phase

H Herrmann, T Schaefer, A Tilgner, SA Styler… - Chemical …, 2015 - ACS Publications
This Review aims to summarize the current understanding of bulk tropospheric aqueous-
phase chemistry. Because a complete review of all developments in this area would be …

Amplification of light within aerosol particles accelerates in-particle photochemistry

P Corral Arroyo, G David, PA Alpert, EA Parmentier… - Science, 2022 - science.org
Optical confinement (OC) structures the optical field and amplifies light intensity inside
atmospheric aerosol particles, with major consequences for sunlight-driven aerosol …

Photocatalytic reduction of Cr (VI) on hematite nanoparticles in the presence of oxalate and citrate

I Kretschmer, AM Senn, JM Meichtry, G Custo… - Applied Catalysis B …, 2019 - Elsevier
Hematite nanoparticles (nHm) were tested for Cr (VI) photocatalytic reduction (300 μM) in
the presence of different electron donors such as citrate (Cit), oxalate (Ox), 2-propanol and …

Photolytic radical persistence due to anoxia in viscous aerosol particles

PA Alpert, J Dou, P Corral Arroyo, F Schneider… - Nature …, 2021 - nature.com
In viscous, organic-rich aerosol particles containing iron, sunlight may induce anoxic
conditions that stabilize reactive oxygen species (ROS) and carbon-centered radicals …

Hydroxyl radical generation in the photo-Fenton process: Effects of carboxylic acids on iron redox cycling

Y Baba, T Yatagai, T Harada, Y Kawase - Chemical Engineering Journal, 2015 - Elsevier
From the viewpoint of iron redox cycle promoting OH radical generation in the photo-Fenton
process, effects of carboxylic acids formed in the proceeding of the degradation of organic …

A new combined process for efficient removal of Cu (II) organic complexes from wastewater: Fe (III) displacement/UV degradation/alkaline precipitation

Z Xu, G Gao, B Pan, W Zhang, L Lv - Water research, 2015 - Elsevier
Efficient removal of heavy metals complexed with organic ligands from water is still an
important but challenging task now. Herein, a novel combined process, ie, Fe (III) …

Electrochemical advanced oxidation processes for sanitary landfill leachate remediation: Evaluation of operational variables

FC Moreira, J Soler, A Fonseca, I Saraiva… - Applied Catalysis B …, 2016 - Elsevier
The effect of various parameters on the performance of electrochemical advanced oxidation
processes (EAOPs) like electro-Fenton (EF), photoelectro-Fenton (PEF) and solar PEF …

Efficient removal of EDTA-complexed Cu (II) by a combined Fe (III)/UV/alkaline precipitation process: Performance and role of Fe (II)

C Shan, Z Xu, X Zhang, Y Xu, G Gao, B Pan - Chemosphere, 2018 - Elsevier
Efficient removal of heavy metal-EDTA complexes from water remains a challenge because
of their good solubility and chemical stability. Herein, we employed a proprietary process, ie …

Photolysis of Fe (III) carboxylato complexes: Fe (II) quantum yields and reaction mechanisms

C Weller, S Horn, H Herrmann - Journal of Photochemistry and …, 2013 - Elsevier
Fe (III) carboxylato complex photochemistry can be of interest for environmental aqueous
systems, oxidative processing of wastewater or laboratory photochemical applications in …