Journal ArticleDOI
Application of polyoxotungstates as environmental catalysts: wet air oxidation of acid dye Orange II
Idil Arslan-Alaton,John L. Ferry +1 more
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TLDR
In this article, the catalytic effect of two Keggin-type polyoxotung states, namely H 4 SiW 12 O 40 and Na 2 HPW12 O 40, on the wet air oxidation of azo dye acid Orange 7 (AO7; C dye =248 μM) at varying reaction temperatures (T =160-290 °C at P H 2 O= 0.6-3.0 MPa, respectively) was examined.About:
This article is published in Dyes and Pigments.The article was published on 2002-07-01. It has received 82 citations till now. The article focuses on the topics: Wet oxidation & Catalysis.read more
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Journal ArticleDOI
Heterogeneous catalytic wet air oxidation of refractory organic pollutants in industrial wastewaters: a review.
Kyoung-Hun Kim,Son Ki Ihm +1 more
TL;DR: The present review is concerned about the literatures published in this regard and discussions are made on the reaction mechanisms and kinetics proposed for heterogeneous CWAO and also on the typical catalyst deactivations in heterogeneousCWAO, i.e. carbonaceous deposits and metal leaching.
Journal ArticleDOI
Hybrid Treatment Systems for Dye Wastewater
TL;DR: In this article, a conceptual hybrid dye wastewater treatment system is proposed, which includes an energy and water reuse plan within the treatment scheme, and accordingly, the authors endorses the inclusion of an energy-efficient and water-efficient scheme.
Hybrid treatment systems for dye wastewater
TL;DR: In this paper, a conceptual hybrid dye wastewater treatment system is proposed, which includes an energy and water reuse plan within the treatment scheme, and accordingly, the authors endorses the inclusion of an energy-efficient and water-efficient scheme.
Journal ArticleDOI
Wet Oxidation and Catalytic Wet Oxidation
TL;DR: In this paper, the authors explored three major aspects of the wet oxidation and catalytic wet oxidation (WO) processes, with the major focus being on WO and CWO, using air or oxygen as an oxidant.
Journal ArticleDOI
Polyoxometalate-based materials for efficient solar and visible light harvesting: application to the photocatalytic degradation of azo dyes
TL;DR: In this paper, the state of the art concerning the photocatalytic degradation of azo dyes using polyoxometalate-based materials is reviewed and their assemblies that match multiple criteria are described.
References
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Photochemical processes for water treatment
Journal ArticleDOI
Polyoxometalate Chemistry: An Old Field with New Dimensions in Several Disciplines
Michael T. Pope,Achim Müller +1 more
TL;DR: Inorganic metal-oxygen cluster anions form a class of compounds that is unique in its topological and electronic versatility and is important in several disciplines, such as analytical and clinical chemistry, catalysis (including photocatalysis), biochemistry, and medicine (antitumoral, antiviral, and even anti-HIV activity) as mentioned in this paper.
Journal ArticleDOI
Catalysis by Heteropoly Acids and Multicomponent Polyoxometalates in Liquid-Phase Reactions
Journal ArticleDOI
A Survey of Applications of Polyoxometalates
TL;DR: Their popularity can be attributed to a large extent to the enormous volume of literature over several decades that describes their fundamental chemistry and to their commercial availability, which makes them convenient starting materials.
Book
Mechanism and Theory in Organic Chemistry
TL;DR: The theory of pericyclic reactions was introduced in this article and applied to a wide range of applications in physical organic chemistry, such as addition and elimination reactions, nucleophilic substitution, and radical reactions.