Adsorption of Cu2 + and Cr3 + cations by modified sorbents

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dc.citation.conference7th International youth science forum «Litteris et Artibus»
dc.citation.epage149
dc.citation.journalTitleLitteris et Artibus : матеріали
dc.citation.spage148
dc.contributor.affiliationLviv Polytechnic National University
dc.contributor.authorSabadash, Vira
dc.contributor.authorHabuda, Alina
dc.contributor.authorGumnitsky, Yaroslav
dc.coverage.placenameЛьвів
dc.coverage.placenameLviv
dc.coverage.temporal23–25 листопада 2017 року
dc.coverage.temporal23–25 November, 2017
dc.date.accessioned2018-04-12T13:06:54Z
dc.date.available2018-04-12T13:06:54Z
dc.date.created2017-12-23
dc.date.issued2017-12-23
dc.description.abstractThe present article substantiates the theoretical bases of adsorption of heavy metals on modified adsorbents. The aim of this work was to study the simultaneous adsorption of copper and chromium cations on the surface and in the zeolite volume under static conditions. The regularity of the change in the amount of absorbed copper and chromium cations by a zeolite in the initial solution was established. It was settled the chromium ions were better adsorbed on zeolite modified by phosphoric acid. It was established that adsorbents modified in acid conditions were more selective to heavy metals then zeolites modified by NaOH.
dc.format.extent148-149
dc.format.pages2
dc.identifier.citationSabadash V. Adsorption of Cu2 + and Cr3 + cations by modified sorbents / Vira Sabadash, Alina Habuda, Yaroslav Gumnitsky // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 148–149. — (4th International academic conference «Environmental protection, natural resource management and tourism 2017» (EcoTour-2017)).
dc.identifier.citationenSabadash V. Adsorption of Cu2 + and Cr3 + cations by modified sorbents / Vira Sabadash, Alina Habuda, Yaroslav Gumnitsky // Litteris et Artibus : proceedings, 23–25 November, 2017. — Lviv : Lviv Polytechnic Publishing House, 2017. — P. 148–149. — (4th International academic conference «Environmental protection, natural resource management and tourism 2017» (EcoTour-2017)).
dc.identifier.isbn978-966-941-108-2
dc.identifier.urihttps://ena.lpnu.ua/handle/ntb/40515
dc.language.isoen
dc.publisherВидавництво Львівської політехніки
dc.publisherLviv Polytechnic Publishing House
dc.relation.ispartofLitteris et Artibus : матеріали, 2017
dc.relation.ispartofLitteris et Artibus : proceedings, 2017
dc.relation.references[1] Al-Qunaibit, M. H., Mekhemer, W. K., & Zaghloul, A. A. (2005). The adsorption of Cu (II) ions on bentonite-a kinetic study. J. Colloid Interface Sci.,283, 316–321. doi:10.1016/j.jcis.2004.09.022
dc.relation.references[2] Breck D. W. (1974). Zeolite Molecular Sieves: Structure, Chemistry and Use, Wiley, New York,USA, 784
dc.relation.references[3] Shifrin S.M., Ivanova G.V., Mikulov B., Fenofanov Yu.A. (1981). Wastewaters treatment of meat and milk industry, 272.
dc.relation.references[4] Vasylechko, V., Hryshchuk, H., Nyzhnyk, O., & Kalychak, Ya. (2015). Kyslotno modyfikovanyy zakarpats'kyy klynoptylolit yak sorbent dlya vyluchennya slidovykh kil'kostey yevropiyu (III). Visnyk L'vivs'koho universytetu. Seriya khimichna,(56 (1)), 192-202..
dc.relation.references[5] Myljanyk, O. V., Shkvirko, O. M., & Gumnyckyj, Ya. M. (2016b). Statyka poglynannja dvoh ioniv vazhkyh metaliv pryrodnym ceolitom. Visnyk Nacionalnogo universytetu "Lvivska politehnika",841 (series Himija, tehnologija rechovyn ta ih zastosuvannja), 634, 330–334.
dc.relation.references[6] Sabadash, V., Gumnytsky, Y., Mylyanyk, O., & Lyuta, O. (2017). STATYKA ADSORBTSIYI VAZHKYKH METALIV PRYRODNYM TSEOLITOM. Naukovyy visnyk NLTU Ukrayiny,27(3), 117-120.https://doi.org/10.15421/40270326.
dc.relation.references[7] Sabadash, V., Gumnytsky, Y., Mylyanyk, O., & Lyuta, O. (2017). STATYKA ADSORBTSIYI VAZHKYKH METALIV PRYRODNYM TSEOLITOM. Naukovyy visnyk NLTU Ukrayiny,27(3), 117-120.https://doi.org/10.15421/40270326.
dc.relation.referencesen[1] Al-Qunaibit, M. H., Mekhemer, W. K., & Zaghloul, A. A. (2005). The adsorption of Cu (II) ions on bentonite-a kinetic study. J. Colloid Interface Sci.,283, 316–321. doi:10.1016/j.jcis.2004.09.022
dc.relation.referencesen[2] Breck D. W. (1974). Zeolite Molecular Sieves: Structure, Chemistry and Use, Wiley, New York,USA, 784
dc.relation.referencesen[3] Shifrin S.M., Ivanova G.V., Mikulov B., Fenofanov Yu.A. (1981). Wastewaters treatment of meat and milk industry, 272.
dc.relation.referencesen[4] Vasylechko, V., Hryshchuk, H., Nyzhnyk, O., & Kalychak, Ya. (2015). Kyslotno modyfikovanyy zakarpats'kyy klynoptylolit yak sorbent dlya vyluchennya slidovykh kil'kostey yevropiyu (III). Visnyk L'vivs'koho universytetu. Seriya khimichna,(56 (1)), 192-202..
dc.relation.referencesen[5] Myljanyk, O. V., Shkvirko, O. M., & Gumnyckyj, Ya. M. (2016b). Statyka poglynannja dvoh ioniv vazhkyh metaliv pryrodnym ceolitom. Visnyk Nacionalnogo universytetu "Lvivska politehnika",841 (series Himija, tehnologija rechovyn ta ih zastosuvannja), 634, 330–334.
dc.relation.referencesen[6] Sabadash, V., Gumnytsky, Y., Mylyanyk, O., & Lyuta, O. (2017). STATYKA ADSORBTSIYI VAZHKYKH METALIV PRYRODNYM TSEOLITOM. Naukovyy visnyk NLTU Ukrayiny,27(3), 117-120.https://doi.org/10.15421/40270326.
dc.relation.referencesen[7] Sabadash, V., Gumnytsky, Y., Mylyanyk, O., & Lyuta, O. (2017). STATYKA ADSORBTSIYI VAZHKYKH METALIV PRYRODNYM TSEOLITOM. Naukovyy visnyk NLTU Ukrayiny,27(3), 117-120.https://doi.org/10.15421/40270326.
dc.relation.urihttps://doi.org/10.15421/40270326
dc.rights.holder© Національний університет “Львівська політехніка”, 2017
dc.subjectadsorption
dc.subjectmodified sorbents
dc.subjectheavy metals
dc.subjectwaste waters
dc.subjectexternal diffusion
dc.titleAdsorption of Cu2 + and Cr3 + cations by modified sorbents
dc.typeConference Abstract

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