Journal ArticleDOI
An investigation of the kinetics and thermodynamics of the adsorption of a cationic cobalt porphyrazine onto sepiolite
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In this article, the adsorption of octakis(2-trimethylammoniumethylsulfanyl)-porphyrazinatocobalt]-octaiodide from aqueous solution onto negatively charged sepiolite is investigated.About:
This article is published in Dyes and Pigments.The article was published on 2011-01-01. It has received 68 citations till now. The article focuses on the topics: Adsorption & Freundlich equation.read more
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Adsorption removal of Congo red from aqueous solution by polyhedral Cu2O nanoparticles: Kinetics, isotherms, thermodynamics and mechanism analysis
TL;DR: In this article, the adsorption behavior of Congo red (CR) from aqueous solution onto the as-prepared polyhedral cuprous oxide nanoparticles (Cu2O NPs) was systematically investigated.
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Adsorption of diclofenac onto organoclays: Effects of surfactant and environmental (pH and temperature) conditions
Tiago De Oliveira,Régis Guégan,Thomas Thiebault,Claude Le Milbeau,Fabrice Muller,Vinicius Teixeira,Marcelo Giovanela,Mohammed Boussafir +7 more
TL;DR: The thermodynamic parameters derived from the fitting procedure point out the strong electrostatic interaction with organic cations adsorbed within the interlayer space in the organoclays for the adsorption of diclofenac.
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Adsorption of textile dyes onto iron based waterworks sludge from aqueous solution; isotherm, kinetic and thermodynamic study
TL;DR: In this paper, the use of iron-based waterworks sludge as an adsorbent for the removal of cationic (Basic Violet 16), anionic (Direct Blue 71, Acid Blue 40, and Reactive Blue 29) and non-ionic (Disperse Brown 19) was investigated.
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Removal of methylene blue dye from aqueous solution using immobilized Agrobacterium fabrum biomass along with iron oxide nanoparticles as biosorbent
TL;DR: The present study demonstrated dead biomass along with NPs as a potential biosorbent for the treatment of toxic industrial effluents and showed no significant decrease in adsorption capacity even after four consecutive cycles.
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Removal of Pb2+ ions by raw corn silk (Zea mays L.) as a novel biosorbent
Marija S. Petrović,Tatjana Šoštarić,Mirjana Stojanović,Jelena Milojković,Marija Mihajlović,Marija Stanojević,Slavka Stanković +6 more
TL;DR: In this article, the effect of pH, contact time, CS dosage and initial metal concentration on the process of adsorption was investigated using batch adaption procedure and the experimental data were fitted to Langmuir and Freundlich isotherm models, and the best data fit was achieved with the Freundich isotherms model.
References
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The adsorption of gases on plane surfaces of glass, mica and platinum.
TL;DR: In this article, the absorption index at the wave length of the band maximum was found to be proportional to the total concentration of metal at shorter wave lengths, however, deviations were observed, the absorption increasing more rapidly with concentration than Beers' law would demand.
Book
Modern Aspects of Electrochemistry
TL;DR: In this paper, the authors focus on topics at the forefront of electrochemical research, such as splitting water by electrolysis, splitting water with visible light, and the recent development of lithium batteries.
Book
The porphyrin handbook
TL;DR: In this article, the Iron and Cobalt Pigments: Biosynthesis, Structure and Degradation Volume 11: Bioinorganic and Bioorganic Chemistry Volume 12: The iron and cobalt pigments and chlorophylls and Bilins: Bioinorganic, bioorganic, and bioorganic chemistry Volume 14: Medical Aspects of Porphyrins Volume 15: Phthalocyanines: Synthesis Volume 16: PHTHC: Spectroscopic and Electrochemical Characterization Volume 17: PhTHCINE Properties and Materials Volume 18: Multiporph