A critical review on the multiple roles of manganese in stabilizing and destabilizing soil organic matter

H Li, F Santos, K Butler, E Herndon - Environmental science & …, 2021 - ACS Publications
Manganese (Mn) is a biologically important and redox-active metal that may exert a poorly
recognized control on carbon (C) cycling in terrestrial ecosystems. Manganese influences …

Trivalent manganese in dissolved forms: Occurrence, speciation, reactivity and environmental geochemical impact

X Wang, MR Jones, Z Pan, X Lu, Y Deng, M Zhu… - Water research, 2024 - Elsevier
The cycling processes of elemental manganese (Mn), including the redox reactions of
dissolved Mn (III)(dMn (III)), directly and indirectly influences the biogeochemical processes …

New insights into the combination of permanganate and bisulfite as a novel advanced oxidation process: importance of high valent manganese-oxo species and …

Y Gao, Y Zhou, SY Pang, J Jiang, Z Yang… - … science & technology, 2019 - ACS Publications
Recently, it has been reported that the combination of permanganate (Mn (VII)) and bisulfite
can lead to a rapid degradation of organic contaminants, where soluble Mn (III) is proposed …

Selective reactivity and oxidation of dissolved organic matter by manganese oxides

EL Trainer, M Ginder-Vogel… - Environmental Science & …, 2021 - ACS Publications
Dissolved organic matter (DOM) varies widely across natural and engineered systems, but
little is known about the influence of DOM composition on its reactivity with manganese …

Molecular insight into DOM fate using EEM-PARAFAC and FT-ICR MS and concomitant heavy metal behaviors in biologically treated landfill leachate during …

L Liu, L Du, S Lu, B Yang, X Zhao, D Wu, X Fei… - Journal of Hazardous …, 2023 - Elsevier
Various combined processes with pre-coagulation have been developed for biologically
treated landfill leachate, but the microscopic-level processes occurring during coagulation …

Formation and transport of Cr (III)-NOM-Fe colloids upon reaction of Cr (VI) with NOM-Fe (II) colloids at anoxic–oxic interfaces

P Liao, C Pan, W Ding, W Li, S Yuan… - Environmental …, 2020 - ACS Publications
Natural organic matter-iron (NOM-Fe) colloids are ubiquitous at anoxic–oxic interfaces of
subsurface environments. Fe (II) or NOM can chemically reduce Cr (VI) to Cr (III), and the …

Reduced NOM triggered rapid Cr (VI) reduction and formation of NOM-Cr (III) colloids in anoxic environments

B Li, P Liao, L Xie, Q Li, C Pan, Z Ning, C Liu - Water Research, 2020 - Elsevier
Natural organic matter (NOM) can influence the toxicity and speciation of chromium (Cr) in
subsurface through redox reactions and complexation. Under anoxic conditions, NOM can …

Coupled manganese redox cycling and organic carbon degradation on mineral surfaces

D Ma, J Wu, P Yang, M Zhu - Environmental Science & …, 2020 - ACS Publications
Minerals, natural organic matter (NOM), and divalent manganese (Mn (II)) often coexist in
suboxic/oxic environment. Multiple adsorption and oxidation processes occur in this ternary …

Mobilization of colloids during sediment resuspension and its effect on the release of heavy metals and dissolved organic matter

T Bao, P Wang, B Hu, X Wang, J Qian - Science of the Total Environment, 2023 - Elsevier
Natural colloids are important in mobilizing pollutants in aquatic environments. This study
investigated the mobilization and aggregation of natural colloids during the sediment …

Arsenite simultaneous sorption and oxidation by natural ferruginous manganese ores with various ratios of Mn/Fe

L Ma, D Cai, S Tu - Chemical Engineering Journal, 2020 - Elsevier
Abstract Arsenite [As (III)], is more toxic and difficult to remove from aqueous systems
compared to arsenate [As (V)], and as such poses a significant health risk to humans and the …