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Title:Ekološke alternative v konvencionalnem postopku barvanja z reaktivnimi barvili
Authors:ID Šostar-Turk, Sonja (Author)
ID Schneider, Reinhold (Author)
ID Petrinić, Irena (Author)
ID Fijan, Rebeka (Author)
Files:.pdf Tekstilec_2008_Sostar-Turk_et_al._Ekoloske_alternative_v_konvencionalnem_postopku_barvanja_z_reaktivnimi_barvili.pdf (279,73 KB)
MD5: 7A2D74E854B1B703FF494ACB6CDE9275
PID: 20.500.12556/dkum/909cea66-0770-4f85-84ae-2b19bcd5c29b
 
URL http://www.tekstilec.si/wp-content/uploads/2008/03/Ekološke-alternative-v-konvencionalnem-postopku-barvanja-z-reaktivnimi-barvili.pdf
 
Language:Slovenian
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Abstract:V raziskavi smo v tekstilni tovarni izbrali dve recepturi za barvanje bombažne tkanine z reaktivnimi barvili ter proučili količino in kakovost tekstilnih pomožnih sredstev. Recepture smo modificirali, da bi nevarne kemikalije nadomestili z ekološko prijaznejšimi produkti. KPK vrednosti so pokazale nižjo obremenitev izpiralnih odpadnih voda po barvanju bombaža z modificirano recepturo, kakor tudi višjo biorazgradljivost v primerjavi z izpiralnimi odpadnimi vodami po barvanju bombaža z nemodificirano recepturo, pri čemer je obstojnost barv ostala nespremenjena. Razen tega smo izvedli izboljšanje konvencionalnega izpiranja bombaža, barvanega z reaktivnimi barvili, po modificirani recepturi z uporabo inventivne tehnologije, imenovane "vroče pranje". Pri kontroli izpiralnega procesa se je pokazal prevladujoč vpliv temperature na lastnosti izpiranja barvila. Uporaba procesa "vročega pranja" po reaktivnem barvanju pomeni prihranek vode in časa ter izboljšanje barvnih obstojnosti.
Keywords:barvanje, reaktivna barvila, bombaž, vroče pranje, ekologija
Publication status:Published
Publication version:Version of Record
Year of publishing:2008
Number of pages:str. 122-132
Numbering:Letn. 51, št. 4/6
PID:20.500.12556/DKUM-67813 New window
ISSN:0351-3386
UDC:628.33:648.23
ISSN on article:0351-3386
COBISS.SI-ID:12462102 New window
NUK URN:URN:SI:UM:DK:NIGT1Q0M
Publication date in DKUM:31.08.2017
Views:1198
Downloads:114
Metadata:XML DC-XML DC-RDF
Categories:Misc.
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Record is a part of a journal

Title:Tekstilec : glasilo slovenskih tekstilcev
Shortened title:Tekstilec
Publisher:Zveza inženirjev in tehnikov tekstilcev, Splošno združenje tekstilne industrije, Zveza inženirjev in tehnikov tekstilcev, Splošno združenje tekstilne industrije, Društvo inženirjev in tehnikov tekstilcev, Univerza v Ljubljani, Naravoslovnotehniška fakulteta, Oddelek za tekstilstvo, Založba Univerze v Ljubljani
ISSN:0351-3386
COBISS.SI-ID:763396 New window

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:31.08.2017

Secondary language

Language:English
Title:Ecological alternatives in the conventional process of dyeing with reactive dyes
Abstract:Two dyeing recipes from a textile factory were studied, focusing on the quantity and quality of the added textile auxiliaries. The recipes were modified to replace hazardous chemicals with environmentally-friendly products. The COD values indicated that wastewaters resulting from the wash-off process of cotton dyed with modified recipes have a lower waste water load and simultaneously a higher degradable capacity, with the same fastness properties as textiles dyed with the original recipes. Additionally, improvement in conventional washing was attained using an innovative rinsing technology, called "hot-washing", after cotton dyeing using a modified recipe. The temperature was a predominant influence on the removal properties of dyestuff and textile auxiliaries. Application of the 'hot-washing' process after reactive dyeing resulted in water and time savings, and an improvement in the fastness properties.
Keywords:dyeing, reactive dye, cotton, hot-washing, ecology


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