Molybdenum in natural waters: A review of occurrence, distributions and controls
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TLDR
The 2011 WHO Guidelines for Drinking-Water Quality (fourth edition) advised a health-based value of 70μg/L for Mo but this is no longer promulgated as a formal guideline value as WHO consider such concentrations to be rarely found in drinking water as discussed by the authors.About:
This article is published in Applied Geochemistry.The article was published on 2017-09-01 and is currently open access. It has received 196 citations till now. The article focuses on the topics: Waste disposal & Anoxic waters.read more
Citations
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Cadmium in soils and groundwater: A review.
TL;DR: The elevated mobilization potential, e.g., through competition and ligand induced desorption, is the reason for faster Cd release from soil into groundwater than other heavy metals.
The impact of igneous bedrock weathering on the Mo isotopic composition of stream waters: Natural samples and laboratory experiments
Andrea R. Voegelin,Thomas F. Nägler,Thomas Pettke,Nadja Neubert,Marc Steinmann,Olivier Pourret,Igor M. Villa,Igor M. Villa +7 more
TL;DR: In this article, the effect of igneous crustal rock weathering on the aquatic δ 98 / 95 Mo signal was investigated by comparing stream water and bedrock Mo isotope data to results of bulk rock leach experiments.
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Molybdenum-Doped Manganese Oxide as a Highly Efficient and Economical Water Oxidation Catalyst
TL;DR: In this paper, a facile co-precipitation method, followed by thermal postsynthetic treatment in N2/air, was developed to synthesize molybdenum-doped α-Mn2O3 materials.
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Molybdenum Burial Mechanism in Sulfidic Sediments: Iron-Sulfide Pathway
TL;DR: In this paper, the composition and stability of colloidal FeMoS4 precipitates formed at mildly basic pH and H2S(aq) > 10-5 M were determined.
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The Sealing Step in Aluminum Anodizing: A Focus on Sustainable Strategies for Enhancing Both Energy Efficiency and Corrosion Resistance
TL;DR: In this paper, the second highest energy consuming step in aluminum anodization and a step with significant environmental impacts has been critical reviewed in this systematic review, focusing on the need to reduce both the energy input in the anodic oxide process and environmental implications.
References
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Molybdenum geochemistry in a seasonally dysoxic Mo-limited lacustrine ecosystem
Jennifer B. Glass,Anthony Chappaz,Brooke Eustis,Alan C. Heyvaert,David P. Waetjen,Hilairy E. Hartnett,Ariel D. Anbar +6 more
TL;DR: In this paper, the authors studied the sources and sinks for molybdenum cycling in a small subalpine lake in the Klamath-Siskiyou Mountains of Northern California underlain primarily by mafic and ultramafic rocks.
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Distribution and mobility of geogenic molybdenum and arsenic in a limestone aquifer matrix
Thomas Pichler,Ali Mozaffari +1 more
TL;DR: In this paper, the potential of Mo and As as possible geogenic contaminants, three sediment cores were examined to evaluate their mineralogical association, distribution and mobility, and the median values for As and Mo were 1.9, 3.3 and 1.3, respectively.
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Hydrochemical water evolution in the Aral Sea Basin. Part I: Unconfined groundwater of the Amu Darya Delta - Interactions with surface waters
TL;DR: In this paper, the authors model the hydrochemical evolution of the Aral Sea in a box model which considers the capillary rise of near-surface GW, the precipitation of minerals in the unsaturated horizon and the seasonal re-flushing of adhesive residual brines and soluble salts.
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The effect of a thiol-containing organic molecule on molybdenum adsorption onto pyrite
Carla Freund,Anthony Wishard,Ryan K. Brenner,Marisa Sobel,Jack Mizelle,Alex Kim,Drew A. Meyer,Drew A. Meyer,Jennifer L. Morford +8 more
TL;DR: In this article, the effect of a small thiol-containing organic molecule on the adsorption of Mo to pyrite was investigated through the use of equilibration experiments with molybdate (MoO42−), tetrathiomolyb date (MoS42−) and 2-mercaptopropionic acid (2MPA).
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Formation of Calcium and Magnesium Molybdate Complexes in Dilute Aqueous Solutions
TL;DR: In this article, the ion association constants (log Q) were measured for the formation of calcium and magnesium molybdate ion pairs by potentiometric titration at pH 7 and 25{degree}C in NaNO{sub 3} ionic media.