dc.creator | Vukčević, Marija | |
dc.creator | Maletić, Marina | |
dc.creator | Pejić, Biljana | |
dc.creator | Karić, Nataša | |
dc.creator | Trivunac, Katarina | |
dc.creator | Perić-Grujić, Aleksandra | |
dc.date.accessioned | 2023-05-18T10:09:16Z | |
dc.date.available | 2023-05-18T10:09:16Z | |
dc.date.issued | 2023 | |
dc.identifier.issn | 0352-5139 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6380 | |
dc.description.abstract | Waste hemp and flax fibers, and cotton and cotton/polyester yarns,
available in large quantities from the textile industry, were used as cheap and
effective sorbents for the removal of methylene blue from wastewater. Waste
fibers and yarns were characterized by scanning electron microscopy, Fourier
transform infrared spectroscopy, iodine sorption, water retention, and point of
zero charge, as well as through the determination of crystallinity index and
degree of surface crystallinity. Adsorption of methylene blue was optimized by
examining the influence of contact time, initial concentration, temperature, and
pH value. It was found that the more ordered structure of cotton and
cotton/polyester yarns leads to lower adsorption capacities and better agreement
with pseudo-second order kinetic and Langmuir isotherm model, while the more
heterogeneous structure of flax and hemp fibers show higher capacities for
methylene blue adsorption, better described by the pseudo-first order kinetic and
Freundlich isotherm model. Based on the obtained results, waste lignocellulosic
fibers and yarns can be utilized for the discoloration of wastewater, thereby
solving the problem of waste generated in the textile industry. | sr |
dc.language.iso | en | sr |
dc.publisher | Serbian Chemical Society | sr |
dc.relation | info:eu-repo/grantAgreement/ScienceFundRS/Ideje/7743343/RS// | sr |
dc.relation.isversionof | https://technorep.tmf.bg.ac.rs/handle/123456789/6586 | |
dc.relation.isversionof | https://doi.org/10.2298/JSC221213015V | |
dc.rights | restrictedAccess | sr |
dc.source | Journal of the Serbian Chemical Society | sr |
dc.subject | textile waste | sr |
dc.subject | natural-based fibers | sr |
dc.subject | chemical composition | sr |
dc.subject | organic dye | sr |
dc.title | Waste hemp and flax fibers and cotton and cotton/polyester yarns for removal of methylene blue from wastewater: Comparative study of adsorption properties | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.rank | M23~ | |
dc.description.other | Published version: [https://technorep.tmf.bg.ac.rs/handle/123456789/6586] | |
dc.description.other | This is the peer-reviewed version of the following article: Vukčević Marija M, Maletić Marina M, Pejić Biljana M, Karić Nataša V, Trivunac Katarina V, Perić-Grujić Aleksandra A. Waste hemp and flax fibers and cotton and cotton/polyester yarns for removal of methylene blue from wastewater: Comparative study of adsorption properties. in Journal of the Serbian Chemical Society. 2023;88(6): 669-683. [https://doi.org/10.2298/JSC221213015V] | |
dc.identifier.doi | 10.2298/JSC221213015V | |
dc.type.version | acceptedVersion | sr |