Journal ArticleDOI
Treatment of a vanadium-containing effluent by adsorption/coprecipitation with iron oxyhydroxide
TLDR
This paper showed that vanadate is slightly more strongly adsorbed than phosphate on iron oxyhydroxide than vanadates on apatite, and vanadatate was coprecipitated by adding waste pickle liquor (FeCl 2 (aq)) plus further lime, with aeration to convert Fe(II) to Fe(III).About:
This article is published in Water Research.The article was published on 1996-10-01. It has received 72 citations till now. The article focuses on the topics: Phosphate minerals & Vanadate.read more
Citations
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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.
Journal ArticleDOI
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.
Journal ArticleDOI
Petroleum coke adsorption as a water management option for oil sands process-affected water
TL;DR: This study demonstrates that freshly produced PC from fluid cokers provides an effective treatment of OSPW in terms of key constituents' removal and toxicity reduction.
Journal ArticleDOI
Removal and recovery of vanadium(V) by adsorption onto ZnCl2 activated carbon: Kinetics and isotherms
C. Namasivayam,D. Sangeetha +1 more
TL;DR: In this article, the effect of various parameters such as agitation time, vanadium concentration, adsorbent dose, pH and temperature on vanadium removal from aqueous solution has been studied.
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Recycling Fe(III)/Cr(III) hydroxide, an industrial solid waste for the removal of phosphate from water.
Chinnaiya Namasivayam,K. Prathap +1 more
TL;DR: Industrial solid waste, Fe(III)/Cr(III) hydroxide, was investigated and Kinetic studies show that the adsorption obeyed second order kinetics.
References
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Book
Environmental Chemistry of Soils
TL;DR: In this article, an introduction to modern soil chemistry describes chemical processes in soils in terms of established principles of inorganic, organic, and physical chemistry, providing an understanding of the structure of the solid mineral and organic materials from which soils are formed.
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Advances in chemistry series
TL;DR: A key to pharmaceutical and medicinal chemistry literature and training of literature chemists are discussed in the Advances series as mentioned in this paper, with the focus on the training of chemistry chemists, which is a subject of great interest to the literature chemist.
Journal ArticleDOI
Anion adsorption by goethite and gibbsite
TL;DR: The relationship between adsorption and pH varies with the pKa, of the conjugate acid of the anion, for several adsorbents in presence of an excess of specifically adsorbed anions.