Prikaz osnovnih podataka o dokumentu
Smanjenje sadržaja boje u otpadnim vodama: korišćenje azo piridonskih boja za bojenje vune
Reducing the effluent load: azo pyridone dyes used for dyeing wool
dc.creator | Mašulović, Aleksandra | |
dc.creator | Tadić, Julijana | |
dc.creator | Matović, Luka | |
dc.creator | Lađarević, Jelena | |
dc.creator | Ivanovska, Aleksandra | |
dc.creator | Kostić, Mirjana | |
dc.creator | Mijin, Dušan | |
dc.date.accessioned | 2023-11-07T12:03:11Z | |
dc.date.available | 2023-11-07T12:03:11Z | |
dc.date.issued | 2021 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/6782 | |
dc.description.abstract | Budući da tekstilna industrija predstavlja jednu od glavnih grana industrije, razvoj globalne ekonomije je direktno povezan sa razvojem tekstilne industrije. Sa druge strane, razvoj novih boja je od ključnog značaja za samu tekstilnu industriju. Boje predstavljaju jednu od glavnih zagađujućih materija u otpadnim vodama što predstavlja ekološki problem. Azo boje se nerijetko koriste u industriji kao jedna od najvećih grupa sintetskih boja. Piridinski prsten pokazuje odlično vezivanje za vunu, dok sa druge strane hromofore azo boja daju odlično obojenje. U ovom radu, dvije boje su korišćene za bojenje vune, pri čemu je isti rastvor za bojenje korišćen više puta. Cilj ovog rada je da se smanji udio boja u otpadnoj vodi. Količina boje koja se vezela za vunu, tj. koja je ostala u rastvoru, praćena je UV-Vis spektroskopijom. | sr |
dc.description.abstract | Considering that the textile industry is an evergrowing industry and its growth directly contributes to economic growth, the interest in developement is strongly dependent with developing new colorants. On the other hand, colored effluent from the textile industry cause water pollution which has an acute effect on the enviorment. The reduction of dye waste and toxicity represents a global problem. As state-of-the art showed pyridine ring allows excellent sublimation fastness for dying wool fibers, wherein azo dyes show brilliant chromophoric strength. Herein, we present the wool dyed with two pyridone based azo dyes bearing pyridinium ring as a substituent. The aim of this work is to reduce the water waste by using the same dyebath for dying wool multiple times. The amount of the dye absorbed on the fabric is determined by the absorption spectra of the dye solution used in the dyebath, followed by the UV-Vis spectra. Therefore the principle of reusing the same dyebath multiple times were determined, wherein the concentration of the dye in the final product is reduced. | sr |
dc.language.iso | sr | sr |
dc.language.iso | en | sr |
dc.publisher | Beograd : Savez mašinskih i elektrotehničkih inženjera i tehničara Srbije (SMEITS) | sr |
dc.rights | openAccess | sr |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.source | Zbornik rezimea radova / 34. Međunarodni kongres o procesnoj industriji Procesing '21, 3. i 4. jun 2021, Novi Sad | sr |
dc.subject | azo boje | sr |
dc.subject | tekstilna industrija | sr |
dc.subject | otpadna voda | sr |
dc.subject | azo dyes | sr |
dc.subject | textile industry | sr |
dc.subject | waste water | sr |
dc.title | Smanjenje sadržaja boje u otpadnim vodama: korišćenje azo piridonskih boja za bojenje vune | sr |
dc.title | Reducing the effluent load: azo pyridone dyes used for dyeing wool | sr |
dc.type | conferenceObject | sr |
dc.rights.license | BY | sr |
dc.citation.spage | 23 | |
dc.identifier.fulltext | http://TechnoRep.tmf.bg.ac.rs/bitstream/id/18373/bitstream_18373.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_technorep_6782 | |
dc.type.version | publishedVersion | sr |