Trivalent manganese in dissolved forms: Occurrence, speciation, reactivity and environmental geochemical impact
The cycling processes of elemental manganese (Mn), including the redox reactions of
dissolved Mn (III)(dMn (III)), directly and indirectly influences the biogeochemical processes …
dissolved Mn (III)(dMn (III)), directly and indirectly influences the biogeochemical processes …
Methylmercury degradation by trivalent manganese
S Zhang, B Li, Y Chen, M Zhu… - Environmental …, 2023 - ACS Publications
Methylmercury (MeHg) is a potent neurotoxin and has great adverse health impacts on
humans. Organisms and sunlight-mediated demethylation are well-known detoxification …
humans. Organisms and sunlight-mediated demethylation are well-known detoxification …
The mechanisms of· OH formation in MnO2 and oxalate system: Implication for ATZ removal
J Zhou, X Wang, Z Sun, C Gu, J Gao - Journal of Hazardous Materials, 2024 - Elsevier
Manganese oxides (MnO 2) are commonly prevalent in groundwater, sediment and soil. In
this study, we found that oxalate (H 2 C 2 O 4) dissolved MnO 2, leading to the formation of …
this study, we found that oxalate (H 2 C 2 O 4) dissolved MnO 2, leading to the formation of …
Solutions for an efficient arsenite oxidation and removal from groundwater containing ferrous iron
Manganese (Mn) oxides are extensively used to oxidize As (III) present in ground, drinking,
and waste waters to the less toxic and more easily removable As (V). The common presence …
and waste waters to the less toxic and more easily removable As (V). The common presence …
Arsenopyrite dissolution in circumneutral oxic environments: The effect of pyrophosphate and dissolved Mn (III)
The oxidative dissolution of As from arsenopyrite, one important arsenic mineral in reducing
conditions, poses an environmental hazard to natural aquatic systems. The dissolution of …
conditions, poses an environmental hazard to natural aquatic systems. The dissolution of …
On-board measurements of OC/EC ratio, mixing state, and light absorption of ship-emitted particles
Carbonaceous aerosols play important roles in environmental impacts and climate effects.
The characteristics of ship-emitted carbonaceous aerosols keep unclear under the latest …
The characteristics of ship-emitted carbonaceous aerosols keep unclear under the latest …
Dissolution behaviors of a visible-light-responsive photocatalyst BiVO4: Measurements and chemical equilibrium modeling
Despite of the extensive research in semiconductor photocatalysis with respect to material
and device innovations, much of the fundamental aquatic chemistry of those new materials …
and device innovations, much of the fundamental aquatic chemistry of those new materials …
Redox-Driven Formation of Mn (III) in Ice
Redox-driven reactions involving Mn (II) species adsorbed at Mn (IV) oxide surfaces can
release Mn (III) in the form of dissolved Mn (III)–ligand species in natural waters. Using …
release Mn (III) in the form of dissolved Mn (III)–ligand species in natural waters. Using …
Efficient removal of heavy metals from acid mine drainage by ε-MnO2 adsorption
Y Yang, Y Wang, C Xue, Y Lin, JF Lee, X Yi… - Journal of Cleaner …, 2024 - Elsevier
The clean-up of acid mine drainage (AMD) is challenging, as classical treatment including a
pH neutralization step produces large amounts of toxic sludge. Here we demonstrated that …
pH neutralization step produces large amounts of toxic sludge. Here we demonstrated that …
Effects of Cu(II) and Zn(II) on PbO2 Reductive Dissolution under Drinking Water Conditions: Short-term Inhibition and Long-term Enhancement
Lead oxide (PbO2) has the lowest solubility with free chlorine among Pb corrosion products,
but depletion of free chlorine or a switch from free chlorine to monochloramine can cause its …
but depletion of free chlorine or a switch from free chlorine to monochloramine can cause its …