Journal ArticleDOI
Application of equilibrium and mass transfer models to dynamic removal of Cr(VI) ions by Chitin in packed column reactor
Yeşim Sağ,Yücel Aktay +1 more
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TLDR
In this article, the dynamic removal of hexavalent chromium by chitin flakes was studied in a packed column reactor, where column parameters were predicted as a function of flow rate, bed depth, particle size and inlet metal ion concentration.About:
This article is published in Process Biochemistry.The article was published on 2001-06-01. It has received 92 citations till now. The article focuses on the topics: Packed bed & Freundlich equation.read more
Citations
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Journal ArticleDOI
Interactions of metal ions with chitosan-based sorbents: a review
TL;DR: In the case of metal anions, the metal cations can be adsorbed by chelation on amine groups of chitosan in near neutral solutions as discussed by the authors.
Journal ArticleDOI
Application of Chitosan for the Removal of Metals From Wastewaters by Adsorption—Mechanisms and Models Review
TL;DR: Chitin is the world's second most abundant naturally occurring polysaccharide, and due to its widespread abundance, its chemical and physical versatility, and the problems of its disposal as a waste material, a wide range of value-added applications of chitin and chitosan are being initiated, investigated, and developed.
Journal ArticleDOI
Adsorption of mercury ions from synthetic and real wastewater aqueous solution by functionalized multi-walled carbon nanotube with both amino and thiolated groups
TL;DR: In this article, a series of batch adsorption experiments were conducted to study the effect of pH, dose of adsorbent, metal concentration and temperature on Hg(II) uptake by the functionalized MWCNTs.
Journal ArticleDOI
Study of Cr (III) biosorption in a fixed-bed column
TL;DR: This research analyzes the potential use of the olive stone as a low-cost biosorbent for Cr (III) from aqueous solutions in a continuous system and finds the breakthrough curve prediction by the Adams-Bohart and Dose-Response models to be very satisfactory.
Journal ArticleDOI
Dynamic and static adsorption and desorption of Hg(II) ions on chitosan membranes and spheres.
TL;DR: A process combining dynamic adsorption and static desorption can be used to concentrate the Hg(II) ions by a factor of nearly seven (7x), when compared to the initially treated volume.
References
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Book
Biosorption of Heavy Metals
Bohumil Volesky,Z. R. Holan +1 more
TL;DR: The state of the art in the field of biosorption is reviewed, with many references to recent reviews and key individual contributions, and the composition of marine algae polysaccharide structures, which seem instrumental in metal uptake and binding are discussed.
Journal ArticleDOI
Colorimetric Methods Of Analysis
TL;DR: In this article, colorimetric methods of analysis were used for analysis of color data in the context of analysis of the color spectrum of a color-imetric method of analysis.
Book
Chemical Engineering Kinetics
TL;DR: In this paper, chemical engineering kinetics was studied in terms of kinetics in the context of Chemical Engineering kinetics and its application in the field of chemical engineering. But they did not discuss the application of the kinetics of protein kinetics.
Journal ArticleDOI
Some aspects of the behavior of charcoal with respect to chlorine.1
G. S. Bohart,E. Q. Adams +1 more
Journal ArticleDOI
Removal of hexavalent chromium using sphagnum moss peat
Deepak Sharma,C.F. Forster +1 more
TL;DR: In this article, it was shown that sphagnum moss peat, which is essentially oligotrophic, in concentrations ranging from 4 to 40 g/l can be used effectively to remove hexavalent chromium from aqueous solutions.
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Biosorption of phenol by immobilized activated sludge in a continuous packed bed: prediction of breakthrough curves
Zümriye Aksu,Ferda Gönen +1 more