Приказ основних података о документу
Kinetic modeling of heavy metal sorption by vinyl pyridine based copolymer
dc.creator | Maksin, Danijela | |
dc.creator | Kljajević, Slađana O. | |
dc.creator | Đolić, Maja | |
dc.creator | Marković, Jelena P. | |
dc.creator | Ekmeščić, Bojana | |
dc.creator | Onjia, Antonije | |
dc.creator | Nastasović, Aleksandra | |
dc.date.accessioned | 2021-03-10T11:57:41Z | |
dc.date.available | 2021-03-10T11:57:41Z | |
dc.date.issued | 2012 | |
dc.identifier.issn | 0367-598X | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/2245 | |
dc.description.abstract | Commercial macroporous poly(4-vinylpyridine-co-divinylbenzene) [P4VPD], known as Reillex-425, was characterized by mercury porosimetry, nitrogen physisorption, Fourier transformed infrared (FTIR) spectroscopy and elemental analysis. Sorption rates of P4VPD for Cu(II), Co(II) and Cr(VI) ions were determined in static non-competitive experiments, at room temperature (298 K). Rapid sorption was observed, especially for Co(II), with half time, t(1/2), of 1.5 min and high experimental maximal capacity, Q(max), of 3.08 mmol g(-1). Four kinetic models (pseudo-first and pseudo-second order model, intraparticle diffusion and Boyd model) were used for analyzing metal sorption by P4VPD. Metal ions sorption is well represented by the pseudo-second-order model, with definite influence of pore and film diffusion on sorption rates. | en |
dc.publisher | Savez hemijskih inženjera, Beograd | |
dc.relation | info:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/43009/RS// | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Hemijska industrija | |
dc.subject | poly(4-vinylpyridine-co-divinylbenzene) macroporous copolymer | en |
dc.subject | Cu(II), Co(II) and Cr(VI) ions sorption | en |
dc.subject | kinetic models | en |
dc.title | Kinetic modeling of heavy metal sorption by vinyl pyridine based copolymer | en |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.epage | 804 | |
dc.citation.issue | 6 | |
dc.citation.other | 66(6): 795-804 | |
dc.citation.rank | M23 | |
dc.citation.spage | 795 | |
dc.citation.volume | 66 | |
dc.identifier.doi | 10.2298/HEMIND121002112M | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/581/2242.pdf | |
dc.identifier.scopus | 2-s2.0-84871700355 | |
dc.identifier.wos | 000315368700001 | |
dc.type.version | publishedVersion |