Search Results - "Inglezakis, V."

Removal of iodide from water using silver nanoparticles-impregnated synthetic zeolites by Tauanov, Z., Inglezakis, V.J.

“…Synthetic zeolite-based Ag-nanocomposites were synthesized, characterized and used to remove iodide from aqueous solutions. The results showed high removal…”
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Variable diffusivity homogeneous surface diffusion model and analysis of merits and fallacies of simplified adsorption kinetics equations by Inglezakis, V.J., Fyrillas, M.M., Park, J.

“…[Display omitted] •15 most popular adsorption kinetics equations are presented.•Diffusion-based and reaction kinetics-based models are discussed.•A new…”
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Efficient removal of mercury (II) from water by use of cryogels and comparison to commercial adsorbents under environmentally relevant conditions by Baimenov, A. Zh, Berillo, D.A., Moustakas, K., Inglezakis, V.J.

“…[Display omitted] •Synthesis and characterization of two novel cryogels.•Effect of aqueous phase Hg2+ speciation on the removal rate and efficiency.•Detailed…”
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Synthetic coal fly ash-derived zeolites doped with silver nanoparticles for mercury (II) removal from water by Tauanov, Z., Tsakiridis, P.E., Mikhalovsky, S.V., Inglezakis, V.J.

“…Coal fly ash-derived zeolites have attracted considerable interest in the last decade due to their use in several environmental applications such as the…”
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Equilibrium and kinetic ion exchange studies of Pb2+, Cr3+, Fe3+ and Cu2+ on natural clinoptilolite by INGLEZAKIS, V. J, LOIZIDOU, GRIGOROPOULOU, H. P

“…In the present study ion exchange of Pb2+, Cu2+, Fe3+ and Cr3+ on natural clinoptilolite is examined at 27 +/- 1 degree C and initial concentration of 10…”
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Solubility-normalized Dubinin–Astakhov adsorption isotherm for ion-exchange systems by Inglezakis, V.J.

“…The well-known Dubinin–Radushkevich adsorption isotherm is extensively used for vapour adsorption on activated carbon and its use has been extended to cover…”
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Synthetic sodalite doped with silver nanoparticles: Characterization and mercury (II) removal from aqueous solutions by Tauanov, Z., Tsakiridis, P. E., Shah, D., Inglezakis, V. J.

“…In this work, a novel silver nanoparticles-doped synthetic sodalitic composite was synthesized and characterized using advanced characterization methods,…”
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Investigating the inhibitory effect of cyanide, phenol and 4-nitrophenol on the activated sludge process employed for the treatment of petroleum wastewater by Inglezakis, V.J., Malamis, S., Omirkhan, A., Nauruzbayeva, J., Makhtayeva, Z., Seidakhmetov, T., Kudarova, A.

“…In this work, the inhibitory effect of cyanide, phenol and 4-nitrophenol on the activated sludge process was investigated. The inhibition of the aerobic…”
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The effect of competitive cations and anions on ion exchange of heavy metals by Inglezakis, V.J., Zorpas, A.A., Loizidou, M.D., Grigoropoulou, H.P.

“…In the present study, the effects of competitive cations NH 4 +, K +, Ca 2+, Na +, Mg 2+ and Li + and co-anions Cl − and Br − on ion exchange of heavy metals…”
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Comparative environmental assessment of alternative waste management strategies in developing regions: A case study in Kazakhstan by Noya, I, Inglezakis, V, González-García, S, Katsou, E, Feijoo, G, Moreira, MT

“…The management of municipal solid waste in the Republic of Kazakhstan is still in its infancy. This situation poses a potential threat to the environment and…”
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Adsorption fixed beds modeling revisited: Generalized solutions for S-shaped isotherms by Inglezakis, V. J., Fyrillas, M. M.

“…Adsorption fixed bed models are of paramount importance in chemical and environmental engineering research. Although the related literature is rich, the vast…”
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Effects of operating conditions on the removal of heavy metals by zeolite in fixed bed reactors by Inglezakis, V.J., Grigoropoulou, Helen

“…This work investigates the effects of flow rate (5–15 Bed Volumes/h), particle size (0.8–1.7 mm), concentration (0.005–0.02 N) and Na +-enrichment of natural…”
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Characterization of tar generated from the mixture of municipal solid waste and coal pyrolysis at 800 °C by Tursunov, O, Suleimenova, B, Kuspangaliyeva, B, Inglezakis, V. J, Anthony, E. J, Sarbassov, Y

“…Nowadays, comprehensive perception of the tar characteristics generated from municipal solid waste (MSW) and coal to guide pyrolysis or gasification gas yield…”
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Ion exchange and adsorption equilibrium studies on clinoptilolite, bentonite and vermiculite by Inglezakis, V.J., Stylianou, M., Loizidou, M.

“…In the present paper three natural minerals used in many industrial and environmental applications namely zeolite clinoptilolite and the clays bentonite and…”
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Experimental study of zeolitic diffusion by use of a concentration-dependent surface diffusion model by Inglezakis, V.J., Fyrillas, M.M.

“…Surface diffusivity in adsorption and ion exchange processes is probably the most important property studied expensively in the literature but some aspects,…”
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Current municipal solid waste management in the cities of Astana and Almaty of Kazakhstan and evaluation of alternative management scenarios by Inglezakis, V. J., Moustakas, K., Khamitova, G., Tokmurzin, D., Sarbassov, Y., Rakhmatulina, R., Serik, B., Abikak, Y., Poulopoulos, S. G.

“…The present paper provides a detailed analysis of the current situation on municipal solid waste (MSW) management in Kazakhstan with focus on the two major…”
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Comparison of Mn, Zn, and Cr removal in fluidized- and fixed-bed reactors by using clinoptilolite by Stylianou, M.A., Inglezakis, V.J., Loizidou, M.

“…Natural minerals are used as sorbents in ion-exchange processes due to their high exchange capacity and their relatively low cost. In the present study the use…”
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Ion exchange of some heavy metal ions from polar organic solvents into zeolite by INGLEZAKIS, V. J, LOIZIDOU, M. D

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Improvement of the quality of sewage sludge compost by adding natural clinoptilolite by Stylianou, M.A., Inglezakis, V.J., Moustakas, K.G., Loizidou, M.D.

“…Zeolites are naturally occurring minerals characterized by high cation exchange and adsorption capacity and, thus, are used for metal uptake from sewage sludge…”
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Treatment of underground water in open flow and closed-loop fixed bed systems by utilizing the natural minerals clinoptilolite and vermiculite by INGLEZAKIS, V. J, ELAIOPOULOS, K, AGGELATOU, V, ZORPAS, Antonis A

“…Iron and manganese are found naturally in several soil and rock minerals while in the same time they are used as raw material in steel manufacture and…”
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