Journal ArticleDOI
Vanadium in Italian waters: monitoring and speciation of V(IV) and V(V)
TLDR
In this paper, a strong anionic exchange column (SAX) loaded with disodium ethylendiaminetetraacetic acid (Na2EDTA) was used to trap both vanadium species dissolved in 10−100 ml of water at pH 3.About:
This article is published in Microchemical Journal.The article was published on 2000-12-01. It has received 63 citations till now. The article focuses on the topics: Vanadium & Vanadyl ion.read more
Citations
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Use of Fish as Bio-indicator of the Effects of Heavy Metals Pollution
TL;DR: In this article, a review of the toxic effects of heavy metals on fish is given, where some recommendations are given to treatment of different kinds of wastewaters, sewage and agricultural wastes before discharge into the aquatic systems.
Journal ArticleDOI
Vanadium: Global (bio)geochemistry
TL;DR: Vanadium has a history of application as a redox tracer to address the early accretion history of the Earth, identify connections between the mantle and crust by subduction and melting, and to interpret past surface environments.
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Vanadium geochemistry in the biogeosphere –speciation, solid-solution interactions, and ecotoxicity
TL;DR: In this paper, the authors have shown that vanadium is a redox-sensitive element, which occurs in three oxidation states (+III, +IV and +V) in the environment.
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Determination of vanadium species in environmental samples.
TL;DR: Recent research on the determination of vanadium species is presented and some important problems concerning stability ofVanadium forms and proposed separation techniques are discussed.
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Natural and anthropogenic factors affecting groundwater quality of an active volcano (Mt. Etna, Italy)
TL;DR: In this paper, the main processes responsible for geochemical evolution and mineralisation of groundwater aquifers in the Etna basin were investigated. But natural processes are also very effective in producing highly mineralised waters, which in turn results in many constituents (B, V, Mg) exceeding maximum admissible concentrations for drinking water.
References
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Journal ArticleDOI
Atmospheric concentrations and sources of trace metals at the South pole.
TL;DR: The chemical composition of atmospheric particulate material collected at the geographic South Pole indicates that Al, Sc, Th, Sm, V, Mn, Eu, Fe, La, Ce, Co, Cr, Na, K, Mg, and Ca are derived from either crustal weathering or the ocean.
Journal ArticleDOI
Fossil fuel combustion and the major sedimentary cycle.
K.K. Bertine,Edward D. Goldberg +1 more
TL;DR: The combustion of the fossil fuels coal, oil, and lignite potentially can mobilize many elements into the atmosphere at rates, in general, less than but comparable to their rates of flow through natural waters during the weathering cycle.
Journal ArticleDOI
Metabolism of added orthovanadate to vanadyl and high-molecular-weight vanadates by Saccharomyces cerevisiae
TL;DR: 51V NMR studies confirm that the inhibitory form of vanadium usually observed in in vitro experiments is vanadate, in one or more of its hydrated forms, and support the hypothesis that the stimulatory form ofVanadium Usually observed in whole cell experiments is the vanadyl ion or one orMore of its liganded derivatives.
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Vanadyl in natural waters: Adsorption and hydrolysis promote oxygenation
Bernhard Wehrli,Werner Stumm +1 more