Results 21 to 30 of about 92,639 (291)
RSC Advances, 2020 Eutrophication caused by excessive phosphate discharge into surface water has raised wide concern, and the efficient removal of phosphates from wastewater using sorption methods is very important.
L. Hou, Qi-bin Liang, F. Wang
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Magnetite in Sokli carbonatite massif and in Tulppio olivinite [PDF]
Bulletin of the Geological Society of Finland, 1981 Occurrence, ilmenite exsolutions and composition of magnetite in the carbonatite massif of Sokli and in the olivinite of Tulppio have been studied. In the carbonatite massif, magnetite of magmatic carbonatites is hypidio-idiomorphic, contains only very ...
K. Heinänen, H. Vartiainen
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Effect of Surface Functionalization on the Adsorption of Arsenic Using Magnetite Nanocrystals
Adsorption Science & Technology, 2013 Bare-magnetite nanocrystals with an average size of 10 nm, synthesized using the co-precipitation method, were functionalized with sodium oleate (SO) in aqueous media.
T. Luna Pineda +2 more
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Interactions between magnetite and humic substances: redox reactions and dissolution processes
Geochemical Transactions, 2017 Humic substances (HS) are redox-active compounds that are ubiquitous in the environment and can serve as electron shuttles during microbial Fe(III) reduction thus reducing a variety of Fe(III) minerals.
Anneli Sundman +4 more
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ACS Applied Materials and Interfaces, 2017 Nanocomposites of poly(methyl methacrylate)/reduced graphene oxide (PMMA/rGO) without and with decorated magnetite nanoparticles with a segregated structure were prepared using emulsifier-free emulsion polymerization.
F. Sharif +4 more
semanticscholar +1 more source
Influence of magnetite on the leaching of chalcopyrite in sulfuric acid
Arabian Journal of Chemistry, 2023 Magnetite is one of the common associated minerals of chalcopyrite. However, so far, no studies have elucidated the effect of magnetite on the dissolution behaviors of chalcopyrite.
Sha Deng +4 more
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Selectivity of Malachite Green on Cationic Dye Mixtures Toward Adsorption on Magnetite Humic Acid
Environment and Natural Resources Journal, 2022 Magnetite humic acid (MHA) was successfully synthesized by the coprecipitation method followed by hydrothermal process, as evidenced by the XRD, FTIR, VSM, and SEM analysis characterization results.
Nur Ahmad +3 more
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Synthesis and Characterization of Magnetic Nanomaterials with Adsorptive Properties of Arsenic Ions
Molecules, 2020 A new synthesis method of hybrid Fe3O4/C/TiO2 structures was developed using microwave-assisted coprecipitation. The aim of the study was to examine the effect of the addition of glucose and titanium dioxide on adsorptive properties enabling removal of ...
Agnieszka Wojciechowska +1 more
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Microtextures and microintergrowths of irontitanium-aluminium oxide minerals in a magmatic tinaniferous iron ore from Attu island, southwestern Finland [PDF]
Bulletin of the Geological Society of Finland, 1977 Microtextures of coexisting magnetite, ilmenite and aluminous spinel and their chemical composition have been studied in a magmatic titaniferous iron ore from Attu Island in south-western Finland.
H. van Lamoen
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Water Science and TechnologyUsing a batch thermophilic anaerobic system established with 60 mL serum bottles, the mechanism on how microbial enrichments obtained from magnetite-amended paddy soil via repeated batch cultivation affected methane production from acetate was ...
Zi-Fan Wu +3 more
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