Fe (II) redox chemistry in the environment

J Huang, A Jones, TD Waite, Y Chen, X Huang… - Chemical …, 2021 - ACS Publications
Iron (Fe) is the fourth most abundant element in the earth's crust and plays important roles in
both biological and chemical processes. The redox reactivity of various Fe (II) forms has …

Magnetite and green rust: synthesis, properties, and environmental applications of mixed-valent iron minerals

M Usman, JM Byrne, A Chaudhary, S Orsetti… - Chemical …, 2018 - ACS Publications
Mixed-valent iron [Fe (II)-Fe (III)] minerals such as magnetite and green rust have received a
significant amount of attention over recent decades, especially in the environmental …

Biochar-mediated abiotic and biotic degradation of halogenated organic contaminants–A review

M Dorner, S Lokesh, Y Yang, S Behrens - Science of The Total …, 2022 - Elsevier
Prevailing global increases in population, urbanization, and agricultural production are
causing increased pressures on water resources, especially as the use of chemicals in …

Intervention timing of H* and• OH determines the catalytical degradation of tribromophenol by palladium (II) doped green rust in redox-alternating environments

X Zhang, Q Jia, J Deng, L Li, Y Dai, L Zhu… - Applied Catalysis B …, 2024 - Elsevier
Atomic hydrogen (H*) and hydroxyl radicals (• OH) can synergistically realize efficient
mineralization of halogenated organic pollutants, but it requires an electrocatalytic or …

Review of abiotic degradation of chlorinated solvents by reactive iron minerals in aquifers

YT He, JT Wilson, C Su… - Groundwater Monitoring & …, 2015 - Wiley Online Library
Abiotic degradation of chlorinated solvents by reactive iron minerals such as iron sulfides,
magnetite, green rust, and other Fe (II)‐containing minerals has been observed in both …

Incorporation of uranium into hematite during crystallization from ferrihydrite

TA Marshall, K Morris, GTW Law… - … science & technology, 2014 - ACS Publications
Ferrihydrite was exposed to U (VI)-containing cement leachate (pH 10.5) and aged to induce
crystallization of hematite. A combination of chemical extractions, TEM, and XAS techniques …

Reduction of AgI, AuIII, CuII, and HgII by FeII/FeIII hydroxysulfate green rust

EJ O'Loughlin, SD Kelly, KM Kemner, R Csencsits… - Chemosphere, 2003 - Elsevier
Green rusts are mixed FeII/FeIII hydroxides that are found in many suboxic environments
where they are believed to play a central role in the biogeochemical cycling of iron. X-ray …

Degradation of acetaminophen with ferrous/copperoxide activate persulfate: synergism of iron and copper

Y Zhang, Q Zhang, Z Dong, J Hong - Water research, 2018 - Elsevier
To enhance the advanced oxidation process based on persulfate, CuO was introduced into
the Fe 2+/PS system to achieve a synergistic effect between Fe and Cu. Results showed that …

Carbon tetrachloride transformation on the surface of nanoscale biogenic magnetite particles

ML McCormick, P Adriaens - Environmental science & technology, 2004 - ACS Publications
Iron-reducing conditions in subsurface environments promote dechlorination reactions via
both biotic and abiotic pathways, the latter often mediated via biologically activated minerals …

Removal of disinfection byproducts through integrated adsorption and reductive degradation in a membrane-less electrochemical system

K Yang, IM Abu-Reesh, Z He - Water Research, 2023 - Elsevier
Proper control/removal of disinfection byproducts (DBPs) is important to drinking water
safety and human health. In this study, a membrane-less electrochemical system was …