Addressing the environmental problems of wastewater reducing the pollution while providing multifunctional wool fabrics /
The reduction of water pollution represents one of the priority topics of the EU’s goal to achieve climate neutrality by 2050. Considering this, the concept of reusing the same dyebath for multiple dyeing cycles is proposed. For this purpose, two pyridinium-based azo pyridone dyes with improved solu...
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| Dokumentumtípus: | Könyv része |
| Megjelent: |
University of Szeged
Szeged
2023
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| Sorozat: | Proceedings of the International Symposium on Analytical and Environmental Problems
29 |
| Kulcsszavak: | Szennyvíztisztítás, Textilipar - technológia, Textilkémia |
| Tárgyszavak: | |
| Online Access: | http://acta.bibl.u-szeged.hu/82427 |
| LEADER | 02261naa a2200301 i 4500 | ||
|---|---|---|---|
| 001 | acta82427 | ||
| 005 | 20231123134640.0 | ||
| 008 | 231123s2023 hu o 1|| eng d | ||
| 020 | |a 978-963-306-963-9 | ||
| 040 | |a SZTE Egyetemi Kiadványok Repozitórium |b hun | ||
| 041 | |a eng | ||
| 100 | 1 | |a Mašulović Aleksandra | |
| 245 | 1 | 0 | |a Addressing the environmental problems of wastewater |h [elektronikus dokumentum] : |b reducing the pollution while providing multifunctional wool fabrics / |c Mašulović Aleksandra |
| 260 | |a University of Szeged |b Szeged |c 2023 | ||
| 300 | |a 216-219 | ||
| 490 | 0 | |a Proceedings of the International Symposium on Analytical and Environmental Problems |v 29 | |
| 520 | 3 | |a The reduction of water pollution represents one of the priority topics of the EU’s goal to achieve climate neutrality by 2050. Considering this, the concept of reusing the same dyebath for multiple dyeing cycles is proposed. For this purpose, two pyridinium-based azo pyridone dyes with improved solubility and affinity towards different fibers, are used for dyeing wool fabric. It is demonstrated that the dye concentration in wastewater could be reduced up to four times by recirculation of the same dyebath 5 times. The dyed fabrics obtained in each cycle are further characterized regarding color strength (K/S) and ultraviolet protection factor (UPF), while their antioxidant potential is evaluated by ABTS (2,2’-azino-bis(3-ethylbenzothiazoline-6-sulphonic acid)) test. The results revealed that the proposed concept could be used for obtaining multifunctional wool fabrics by following the principles of sustainable development of reducing the effluent load in wastewater. | |
| 650 | 4 | |a Természettudományok | |
| 650 | 4 | |a Kémiai tudományok | |
| 695 | |a Szennyvíztisztítás, Textilipar - technológia, Textilkémia | ||
| 700 | 0 | 1 | |a Ivanovska Aleksandra |e aut |
| 700 | 0 | 1 | |a Kostić Mirjana |e aut |
| 700 | 0 | 1 | |a Lazić Anita |e aut |
| 700 | 0 | 1 | |a Matović Luka |e aut |
| 700 | 0 | 1 | |a Mijin Dušan |e aut |
| 700 | 0 | 1 | |a Lađarević Jelena |e aut |
| 711 | |a 29th International Symposium on Analytical and Environmental Problems |c Szeged |d 2023. november 13-14. | ||
| 856 | 4 | 0 | |u http://acta.bibl.u-szeged.hu/82427/1/proceedings_of_isaep_2023_216-219.pdf |z Dokumentum-elérés |