Search
Search Results
-
Measurement of ferric iron in Chang’e-5 impact glass beads
The lunar surface and interior are highly reducing, resulting in the virtually absence of ferric ion. However, recent studies suggest the presence of...
-
Iron Isotopes Applied to BIF-Hosted Iron Deposits
Published and unpublished iron isotope data from banded iron formations (BIF) and their BIF-hosted hypogene (hydrothermal) iron ores from the...
-
Role of Iron in Light-Induced Environmental Processes
In this chapter, photochemical processes in natural aquatic systems involving iron in one way or another are reviewed. Homogeneous and...
-
Prospecting and Map** Iron Ore within the Niger–Benue Confluence Using Landsat 8
This study used Landsat 8 (OLI/TIRS) to map iron ore deposits around the Niger–Benue River Confluence in Nigeria. Radiometric calibration was used to...
-
Re-evaluating stoichiometric estimates of iron valence in magmatic clinopyroxene crystals
Clinopyroxene is a major rock forming mineral capable of incorporating diverse metal cations. As a consequence, clinopyroxene preserves valuable...
-
Iron and Oxygen
In the systems heretofore discussed, we have dealt mainly with the six components SiO2, Al2O3, MgO, CaO, Na2O, and K2O, which may be found the...
-
Metallic iron for environmental remediation: the still overlooked iron chemistry
Permeable reactive barriers (PRBs) containing metallic iron (Fe 0 ) as reactive materials are currently considered as an established technology for...
-
Partitioning of Fe2O3 in peridotite partial melting experiments over a range of oxygen fugacities elucidates ferric iron systematics in mid-ocean ridge basalts and ferric iron content of the upper mantle
Basalts and peridotites from mid-ocean ridges record f O2 near the quartz-fayalite-magnetite buffer (QFM), but peridotite partial melting experiments...
-
Production of Neoproterozoic banded iron formations in a partially ice-covered ocean
The meridional extent of marine ice during the Neoproterozoic snowball Earth events is debated. Banded iron formations associated with the Sturtian...
-
Green synthesis of iron nanoparticles using Mangifera indica leaves extract: phytochemical analysis and characterizations, for environmental remediation of pollution
Green synthesis of iron nanoparticles is gaining considerable attention nowadays due to the cost effective and eco-friendly treatment technique. The...
-
Isolation and characterization of Iron-Manganese oxidizing bacteria from Gikondo urban marshland, Rwanda
Iron (Fe) and Manganese (Mn) oxidizing bacteria (IMnOB) play a crucial role in the oxidation and removal of Fe and Mn in aquatic ecosystems....
-
Present-Day Dynamics of Iron Concentration in Rybinsk Reservoir Water
AbstractThe dynamics of the total and dissolved iron concentrations was studied in 2012–2019 in the surface and bottom horizons of the Rybinsk...
-
Assessing the impact of seasonal groundwater variability on the performance of arsenic removal by iron amended ceramic filter
Iron (Fe) amended ceramic filters (CFs) have been proven to be the sustainable, low-cost method for arsenic (As) removal from groundwater. The impact...
-
Application of Synthetic Iron Oxyhydroxide with Influencing Factors for Removal of As(V) and As(III) from Groundwater
Synthesized iron oxyhydroxide was applied for the adsorptive removal of As(V) and As(III) from the aquas media. Additionally, this investigation...
-
Effect of Iron on the Stability of Rhodochrosite at the Topmost Lower Mantle Conditions
Carbonates are viewed as the principal oxidized carbon carriers during subduction, and thus the stability of subducted carbonates has significant...
-
Influence of contrasting redox conditions on iron (oxyhydr)oxide transformation and associated phosphate sorption
Iron (oxyhydr)oxides strongly adsorb phosphate and limit its bioavailability, but interactions between phosphate and various Fe (oxyhydr)oxides are...
-
Links between large igneous province volcanism and subducted iron formations
Large igneous province volcanism represents extensive mantle melting that has contributed to Earth’s chemical differentiation and lithospheric and...
-
Effect of Glycosylation on the Physicochemical Properties, Structure and Iron Bioavailability of Ferritin Extracted from Tegillarca granosa
Iron deficiency anemia (IDA) is a major global health problem. Tegillarca granosa has been considered as an excellent source of iron given its high...
-
Redox Activity of Iron Sulfide and Mn Oxide
Pyrrhotite is a common iron sulfide mineral in nature, which can be divided into hexagonal and monoclinic structure. Hexagonal pyrrhotite is also...