Browsing by Author "Koyuncu, Hülya"
Now showing items 1-5 of 5
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Biosorption study for removal of methylene blue dye from aqueous solution using a novel activated carbon obtained from nonliving lichen (Pseudevernia furfuracea (L.) Zopf.)
Koyuncu, Hülya; Kul, Ali Riza (Elsevier, 2020)To the best of our knowledge, there is no study on the utilization of lichens in the production of activated carbon while lichens are natural, renewable and cheap sources. In this study, a novel activated carbon (ACLPF) ... -
An investigation of natural and modified diatomite performance for adsorption of basic Blue 41: Isotherm, kinetic, and thermodynamic studies
Kul A.R.; Aldemir A.; Koyuncu, Hülya (Desalination Publications, 2021)In the present study, natural diatomite (ND) and Mn-modified diatomite (MD) were utilized for adsorption of Basic Blue 41 (BB 41) from aqueous solution at temperatures of 298, 308, and 318 K. Based on the results of isotherm ... -
Removal of aniline from aqueous solution by activated kaolinite: Kinetic, equilibrium and thermodynamic studies
Koyuncu, Hülya; Kul, Ali Riza (Elsevier, 2019)In this study, the adsorption kinetics, equilibrium and thermodynamics of aniline on native (NK) and acid activated (AK) kaolinites were examined. It was shown that modification of kaolinite with acid not only increases ... -
Removal of methylene blue dye from aqueous solution by nonliving lichen (Pseudevernia furfuracea (L.) Zopf.), as a novel biosorbent
Koyuncu, Hülya; Kul, Ali Riza (Springer Heidelberg, 2020)The use of lichens is insufficient in industry. To the best of our knowledge, there is no study on the use of lichens in the removal of dyes from aqueous media. The aim of this study is to draw attention to the biosorption ... -
Synthesis and characterization of a novel activated carbon using nonliving lichen cetraria islandica (L.) ach. and its application in water remediation: Equilibrium, kinetic and thermodynamic studies of malachite green removal from aqueous media
Koyuncu, Hülya; Kul, Ali Riza (Elsevier, 2020)Although lichens are natural and cheap sources, there is no study in the literature about the production of activated carbon from lichen species. In this study, a novel activated carbon (ACCI) from non-living lichen Cetraria ...
