Anna Dawiec
Wrocław University of Technology
8 Papers
3 Citations
Anna Dawiec is an academic researcher from Wrocław University of Technology. The author has contributed to research in topics: Chemistry & Biosorption. The author has an hindex of 5, co-authored 8 publications.
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Papers
Application of response surface methodology and artificial neural network methods in modelling and optimization of biosorption process.
TL;DR: Most frequently used experimental designs are described, concerning their limitations and typical applications, and ways to determine the accuracy and the significance of model fitting for both methodologies described herein are presented.
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Modelling and optimization of chromiumIII biosorption on soybean meal
TL;DR: In this article, a waste biological material, soybean meal, was applied as a biosorbent for heavy metal ions (CrIII) in order to identify the mechanism of the metal ions binding.
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Carbon Dioxide Removal in a Membrane Contactor - Selection of Absorptive Liquid/Membrane System
TL;DR: In this paper, the authors demonstrate the application of the membrane contactor for carbon dioxide removal using a single polypropylene capillary membrane and two primary amines (monoethanolamine MEA, diglycolamine DGA), one secondary amine (diethanolamine DEA), one tertiary amine(methyldiethanoline MDEA) were used to prepare absorbate solutions, and the system was investigated for aqueous solutions of amines and for the solutions with piperazine addition.
Mathematical modeling of sorption step in pervaporative aroma compounds recovery from the multicomponent solution
TL;DR: In this paper, the applicability of the Flory Huggins theory and its three modifications in the modeling of sorption equilibria in hydrophobic pervaporation of a model multicomponent solution was examined.
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Removal of cationic dyes from aqueous solutions using microspherical particles of fly ash.
TL;DR: Kinetic studies indicate that sorption on fly ash follows the pseudo-second order kinetics, and research suggests that fly ash could be an appropriate adsorbent for the removal of basic dyes from aqueous solutions.
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