التفاصيل البيبلوغرافية
| العنوان: |
EVALUATION OF LEATHER QUALITY AND ECOTOXICITY IN SIMULATED TANNERY WASTEWATERS USING MIMOSA TANNIN |
| المؤلفون: |
ÇELİK Cem, MERİÇ Süreyya |
| المصدر: |
Annals of the University of Oradea: Fascicle of Textiles, Leatherwork, Vol XVII, Iss 1, Pp 149-154 (2016) |
| بيانات النشر: |
Editura Universităţii din Oradea, 2016. |
| سنة النشر: |
2016 |
| المجموعة: |
LCC:Manufactures |
| مصطلحات موضوعية: |
Vegetable tannin, Mimosa, Wastewater, Ecotoxicity, Polyphenols, Manufactures, TS1-2301 |
| الوصف: |
The leather tanning industry is characterized by the production of different kinds of effluents, generated in each step of leather processing. These effluents have various chemical compounds which may cause toxicity and endocrine disruption and are thus known as endocrine disrupting chemicals (EDC). Tanning stabilizes the protein structure of the hide and imparts heat stability, enhanced tensile properties, and resistance to microbial degradation. Currently most high quality leather is "chrome-tanned," produced by treatment of the hide with salts of the mineral chromium. In this study, the wastewater characteristics and ecotoxicity before and after tanning and retanning processes using mimosa tannin are assessed. Vegetable leather production procedure was followed using one dose mimosa tannin. Leather quality was evaluated according to standard methods. Wastewater characteristics showed that mimosa contributed high organic content to the wastewater. Although vegetable tannin was used the effluent toxicity was observed in tanning and retanning effluents. The preliminary results also showed that leather quality tests failed or at minimum level to comply with the standard values indicating that there is still a need to optimize the procedure including mimosa dose. This study was designed to produce eco-friendly leather using mimosa in tanning and retanning processes. Leather quality and the ecotoxicity of each process during leather production was assessed according to standard methods. |
| نوع الوثيقة: |
article |
| وصف الملف: |
electronic resource |
| اللغة: |
English |
| تدمد: |
1843-813X |
| Relation: |
http://textile.webhost.uoradea.ro/Annals/Vol%20XVII-No%201-2016/Pielarie/Art.nr.155-pag.%20149-154.pdf; https://doaj.org/toc/1843-813X |
| URL الوصول: |
https://doaj.org/article/1a5b286a15c84fcaa8529d4b83f52975 |
| رقم الانضمام: |
edsdoj.1a5b286a15c84fcaa8529d4b83f52975 |
| قاعدة البيانات: |
Directory of Open Access Journals |