Dispers boyama atık suyunun ozonlama ile geri kazanımı ve tekrar kullanımı
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Date
2014
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Publisher
Uludağ Üniversitesi
Abstract
Bu çalışmada, endüstriyel polyester boyama prosesine ait atık suları renksizleştirmek için ozon kontakt tankında ozonlanma işlemi uygulanmıştır. Akbaşlar Tekstil A.Ş.'nin üretiminden alınan farklı miktarlarda ve türlerde dispers boyama atık suları, oda sıcaklığında bekletilip; kontakt tankta 40 dakikalık ozonlama işlemine tabi tutulmuştur. Dispers boyama atıksularının; ozonlama işlemi öncesi ve sonrası iletkenlik, sıcaklık, pH, KOİ ve absorbans değerleri karşılaştırılmış, renk giderim yüzdeleri hesaplanmıştır. Daha sonra ozonlanmış atık boyama banyoları ile yeniden boyama yapılmıştır. Dispers atık suyunun geri kazanılarak proseslerde tekrar kullanılabilmesi, bu kullanımda kumaşlar arasında renk farkı oluşmaması, geri kazanılmış suyla boyanmış kumaşların haslık değerlerinin işletme suyu ile boyananlarla denk olması ve atık yükünün azaltılması sağlanmıştır. Böylece kimyasal madde ve su tasarrufu, proses maliyetinde azalma, atık su arıtma yükünde azalma elde edilmiştir.
In this study, effluent of an actual industrial disperse dyeing of polyester process was ozonated in an ozonation chamber in order to remove the residual color in the effluent. Ozonation was performed at room temperature, disperse dyeing bath effluent was collected from the actual jet dyeing machines of the mass production of Akbaslar Textile Co., then cooled to room temperature to subject to forty minute ozone treatments in the ozonation chamber. Disperse dyeing waste water was compared to before and after ozonation process. Percentage of the color removal was calculated. After that, the ozonated disperse dyeing waste water reused for dyeing. As a result, there were not a color differences between the fabrics which performed by reuse of disperse dyeing waste water. Fastness values of the fabrics which was dyed with recovered waste water were identical to the control sample. Thus, chemical and water saving, reduction in process costs, a reduction in the load of waste water treatment was prepared.
In this study, effluent of an actual industrial disperse dyeing of polyester process was ozonated in an ozonation chamber in order to remove the residual color in the effluent. Ozonation was performed at room temperature, disperse dyeing bath effluent was collected from the actual jet dyeing machines of the mass production of Akbaslar Textile Co., then cooled to room temperature to subject to forty minute ozone treatments in the ozonation chamber. Disperse dyeing waste water was compared to before and after ozonation process. Percentage of the color removal was calculated. After that, the ozonated disperse dyeing waste water reused for dyeing. As a result, there were not a color differences between the fabrics which performed by reuse of disperse dyeing waste water. Fastness values of the fabrics which was dyed with recovered waste water were identical to the control sample. Thus, chemical and water saving, reduction in process costs, a reduction in the load of waste water treatment was prepared.
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Keywords
Boyama, Dispers, Ozon, Tekrar kullanım, Disperse, Dyeing, Ozone, Reuse
Citation
İyizaman, Ö. (2014). Dispers boyama atık suyunun ozonlama ile geri kazanımı ve tekrar kullanımı. Yayınlanmamış yüksek lisans tezi. Uludağ Üniversitesi Fen Bilimleri Enstitüsü.