Effects of metal cations on coupled birnessite structural transformation and natural organic matter adsorption and oxidation
Birnessite, a layered manganese (Mn) oxide, possesses extraordinary metal adsorption and
oxidation activity, and thus imposes impacts on many biogeochemical processes. The …
oxidation activity, and thus imposes impacts on many biogeochemical processes. The …
Photooxidation of Fe (II) to schwertmannite promotes As (III) oxidation and immobilization on pyrite under acidic conditions
L Liu, D Guo, G Qiu, C Liu, Z Ning - Journal of Environmental Management, 2022 - Elsevier
Pollution of arsenic (As) in acid mine drainage (AMD) is a universal environmental problem.
The weathering of pyrite (FeS 2) and other sulfide minerals leads to the generation of AMD …
The weathering of pyrite (FeS 2) and other sulfide minerals leads to the generation of AMD …
Magnetite enhances As immobilization during nitrate reduction and Fe (II) oxidation by Acidovorax sp. strain BoFeN1
Q Liu, H Dai, Y Song, H Li - Science of The Total Environment, 2024 - Elsevier
Arsenic (As) cycling in groundwater is commonly coupled to the biogeochemical cycling of
iron (Fe) and the associated transformation of Fe minerals present. Numerous laboratory …
iron (Fe) and the associated transformation of Fe minerals present. Numerous laboratory …
Chemical oxidation of arsenic in the environment and its application in remediation: A mini review
Arsenic (As) contamination in soil and water poses a serious threat to the ecosystem health
and human beings, and is of widespread concern. The main As species found in soil and …
and human beings, and is of widespread concern. The main As species found in soil and …
Antimony (III) oxidation and antimony (V) adsorption reactions on synthetic manganite
Oxidation and adsorption processes critically affect the mobility of antimony (Sb) in the
environment. Minerals such as manganese oxides appear to be important adsorbents or …
environment. Minerals such as manganese oxides appear to be important adsorbents or …
Impact of birnessite on arsenic and iron speciation during microbial reduction of arsenic-bearing ferrihydrite
K Ehlert, C Mikutta, R Kretzschmar - Environmental science & …, 2014 - ACS Publications
Elevated solution concentrations of As in anoxic natural systems are usually accompanied
by microbially mediated As (V), Mn (III/IV), and Fe (III) reduction. The microbially mediated …
by microbially mediated As (V), Mn (III/IV), and Fe (III) reduction. The microbially mediated …
Manganese doping of hematite enhancing oxidation and bidentate-binuclear complexation during As (III) remediation: experiments and DFT calculation
L Liu, Z Yang, F Zhao, Z Chai, W Yang, H Xiang… - Chemical Engineering …, 2023 - Elsevier
Iron and manganese oxides are commonly found in nature, such as hematite and pyrolusite,
which strongly affect the migration and transformation of As (III). In this study, a series of …
which strongly affect the migration and transformation of As (III). In this study, a series of …
Migration and transformation of Sb are affected by Mn (III/IV) associated with lepidocrocite originating from Fe (II) oxidation
Y Shao, Q Sun, L Wang, W Zhan, H Zhang… - Journal of Environmental …, 2022 - Elsevier
Antimony (Sb) is a recognized priority pollutant with toxicity that is influenced by its migration
and transformation processes. Oxidation of Fe (II) to Fe (III) oxides, which is a common …
and transformation processes. Oxidation of Fe (II) to Fe (III) oxides, which is a common …
The preparation of organo-bentonite by a new gemini and its monomer surfactants and the application in MO removal: A comparative study
C Wang, X Jiang, L Zhou, G Xia, Z Chen… - Chemical engineering …, 2013 - Elsevier
Gemini surfactant, 1, 1′-(butane-1, 4-diyl)-bis (3-(tetradecyloxycarbonyl) pyridinium)
dibromide (designated as NG), and the corresponding monomer, 1-ethyl-3 …
dibromide (designated as NG), and the corresponding monomer, 1-ethyl-3 …
Incorporation of Shewanella oneidensis MR-1 and goethite stimulates anaerobic Sb (III) oxidation by the generation of labile Fe (III) intermediate
H Sheng, W Liu, Y Wang, L Ye, C Jing - Environmental Pollution, 2024 - Elsevier
Dissimilatory iron-reducing bacteria (DIRB) affect the geochemical cycling of redox-sensitive
pollutants in anaerobic environments by controlling the transformation of Fe morphology …
pollutants in anaerobic environments by controlling the transformation of Fe morphology …