TY  - CONF
AV  - public
VL  - 30
ID  - acta85752
EP  - 334
N1  - Bibliogr.: 334. p. ; ill. ; összefoglalás angol nyelven
T2  - 30th International Symposium on Analytical and Environmental Problems
TI  - Sustainable dyeing of the fabrics by using azo pyridone dyes with improved water solubility
SN  - 978-963-688-009-5
KW  - Analitikai kémia
KW  -  Környezetkémia
KW  -  Textilkémia
UR  - http://acta.bibl.u-szeged.hu/85752/
M2  - Szeged
N2  - Colored effluents from the textile industry contribute significantly to water pollution, posing a serious environmental challenge. Reducing water pollution is a key focus in the EU's goal of achieving climate neutrality by 2050. In line with this, the idea of reusing the same dyebath for multiple dyeing cycles in textile industry is suggested. Therefore, in this study, two azo pyridone dyes with enhanced water solubility are synthesized, fully characterized and used for dyeing fabrics of different chemical compositions. Firstly, the affinity of dyes towards different fabrics is screened by using multifiber fabric, and thereafter individual fabrics are dyed following the principles of sustainable dyeing. The fabrics dyed in each cycle are further analyzed for color strength. The results demonstrate the feasibility of reusing the same dyebath up to four times, significantly reducing the concentration of synthetic dye in the final wastewater.
Y1  - 2024///
CY  - Szeged
PB  - University of Szeged
SP  - 331
A1  -  La?arevi? Jelena
A1  -  Lazi? Anita
A1  -  Dimitrijevi? Marija
A1  -  Ma?ulovi? Aleksandra
A1  -  Matovi? Luka
A1  -  Mijin Du?an
A1  -  Ivanovska Aleksandra
ER  -