A critical review on the multiple roles of manganese in stabilizing and destabilizing soil organic matter
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 …
recognized control on carbon (C) cycling in terrestrial ecosystems. Manganese influences …
Coupled redox cycling of Fe and Mn in the environment: The complex interplay of solution species with Fe-and Mn-(oxyhydr) oxide crystallization and transformation
The chemistry of Fe and Mn in natural geochemical systems are closely coupled, as Fe and
Mn always co-exist in various forms (eg, hydrated ions, soluble complexes, and particles) in …
Mn always co-exist in various forms (eg, hydrated ions, soluble complexes, and particles) in …
Different pathways for Cr (III) oxidation: implications for Cr (VI) reoccurrence in reduced chromite ore processing residue
W Liu, J Li, J Zheng, Y Song, Z Shi, Z Lin… - … Science & Technology, 2020 - ACS Publications
Hexavalent chromium contamination is a global environmental issue and usually reoccurs in
alkaline reduced chromite ore processing residues (rCOPR). The oxidation of Cr (III) solids …
alkaline reduced chromite ore processing residues (rCOPR). The oxidation of Cr (III) solids …
Effects of MnO2 of different structures on activation of peroxymonosulfate for bisphenol A degradation under acidic conditions
MnO 2 with various structures, including three tunnel structures (α-, β-, γ-MnO 2) and a
layered structure (δ-MnO 2), were synthesized and investigated for peroxymonosulfate …
layered structure (δ-MnO 2), were synthesized and investigated for peroxymonosulfate …
Effect of MnO2 Phase Structure on the Oxidative Reactivity toward Bisphenol A Degradation
Manganese dioxides (MnO2) are among important environmental oxidants in contaminant
removal; however, most existing work has only focused on naturally abundant MnO2. We …
removal; however, most existing work has only focused on naturally abundant MnO2. We …
Influence of mining activities on groundwater hydrochemistry and heavy metal migration using a self-organizing map (SOM)
G Zhu, X Wu, J Ge, F Liu, W Zhao, C Wu - Journal of Cleaner Production, 2020 - Elsevier
Tongling is a typical metal ore concentration area in the Yangtze Metallogenic Region.
Years of mining activities have resulted in serious regional groundwater problems …
Years of mining activities have resulted in serious regional groundwater problems …
Photoelectric conversion on Earth's surface via widespread Fe-and Mn-mineral coatings
Sunlight drives photosynthesis and associated biological processes, and also influences
inorganic processes that shape Earth's climate and geochemistry. Bacterial solar-to …
inorganic processes that shape Earth's climate and geochemistry. Bacterial solar-to …
[HTML][HTML] Geo-accumulation index of manganese in soils due to flooding in Boac and Mogpog Rivers, Marinduque, Philippines with mining disaster exposure
This paper presents the effects of flooding on the accumulation of manganese (Mn) in soils
within proximity of the Boac and Mogpog rivers in Marinduque of The Philippines …
within proximity of the Boac and Mogpog rivers in Marinduque of The Philippines …
Mn-incorporated ferrihydrite for Cr (VI) immobilization: Adsorption behavior and the fate of Cr (VI) during aging
C Liang, F Fu, B Tang - Journal of Hazardous Materials, 2021 - Elsevier
Abstract Chromium (VI)(Cr (VI)) is an environmental priority pollutant, and its mobility in
natural environment is strongly controlled by ferrihydrite. Ferrihydrite always contains …
natural environment is strongly controlled by ferrihydrite. Ferrihydrite always contains …
Ferrous Iron Oxidation under Varying pO2 Levels: The Effect of Fe(III)/Al(III) Oxide Minerals and Organic Matter
Abiotic Fe (II) oxidation by O2 commonly occurs in the presence of mineral sorbents and
organic matter (OM) in soils and sediments; however, this tertiary system has rarely been …
organic matter (OM) in soils and sediments; however, this tertiary system has rarely been …