Ве молиме користете го овој идентификатор да го цитирате или поврзете овој запис: http://hdl.handle.net/20.500.12188/33388
DC FieldValueLanguage
dc.contributor.authorBogoeva-Gaceva, Gordanaen_US
dc.contributor.authorSokolovska, Merien_US
dc.contributor.authorStefov, Viktoren_US
dc.contributor.authorNajdoski, Metodijaen_US
dc.contributor.authorKovačič, Sebastijanen_US
dc.date.accessioned2025-05-05T09:54:22Z-
dc.date.available2025-05-05T09:54:22Z-
dc.date.issued2025-03-03-
dc.identifier.urihttp://hdl.handle.net/20.500.12188/33388-
dc.description.abstractMulti-walled CNTs with an average diameter of about 80 nm, a length of several micrometers and surface area (SBET) of 100 m2 g-1 were obtained by pyrolysis of low-density polyethylene waste. The potential of the resulting MWCNTs material to purify water containing organic dyes was tested with Bezaktiv Blau HE-RM (BB) and Bezaktiv Rot S-3B (BR) reactive dyes. 200 mg L-1 MWCNT material was used to follow the adsorption of 30 mg L-1, 40 mg L-1, 50 mg L-1 and 60 mg L-1 BB and BR at pH 3 and a temperature of ~25 oC. The results have shown that this material has a high potential as a sorbent, and its adsorption capacity of 257 mg g-1 (for Bezaktiv Blau HE-RM) and 213 mg g-1 (for Bezaktiv Rot) is close to some commercial MWCNTs and functionalized MWCNT-based adsorbents. The adsorption process was very fast, reaching 80-90 % of the dye removal in 10-15 minutes, and the equilibrium time was reached in 40-60 minutes. The adsorption isotherm showed that the Langmuir model was more suitable than the Freundlich model for describing the adsorption properties of the pollutants.en_US
dc.language.isoenen_US
dc.publisherSlovenian Chemical Societyen_US
dc.relation.ispartofActa Chimica Slovenicaen_US
dc.titleUpcycling of plastic waste into multi-walled carbon nanotubes as efficient organic dye adsorbenten_US
dc.typeArticleen_US
dc.identifier.doi10.17344/acsi.2025.9145-
dc.identifier.volume72-
dc.identifier.issue1-
dc.identifier.fpage154-
dc.identifier.lpage163-
item.grantfulltextnone-
item.fulltextNo Fulltext-
crisitem.author.deptFaculty of Natural Sciences and Mathematics-
crisitem.author.deptFaculty of Natural Sciences and Mathematics-
Appears in Collections:Faculty of Natural Sciences and Mathematics, Institute of Chemistry: Journal Articles
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