Renovation and Reuse of Reactive Dyeing Effluent by a Novel Heterogeneous Fenton System Based on Metal Modified PTFE Fibrous CatalystH2O2
المؤلفون المشاركون
Dong, Yongchun
Li, Bing
Zou, Chi
Ding, Zhizhong
Xu, Yiming
المصدر
International Journal of Photoenergy
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-11-27
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Cu-Fe bimetallic grafted polytetrafluoroethylene (PTFE) fiber complexes were prepared and optimized as the novel heterogeneous Fenton catalysts for the degradation of reactive dyes under UV irradiation.
Cotton fabrics were dyed with three reactive dyes, namely, Reactive Red 195, Reactive Yellow 145, and Reactive Blue 222, in tap fresh water using exhaustion process.
The spent dyeing effluents were then collected and degraded with the optimized Cu-Fe bimetallic grafted PTFE fiber complex/H2O2 system.
The treated dyeing effluents were characterized and reused for the dyeing of cotton fabrics through the same process.
The effect of reuse process number on quality of the dyed cotton fabrics was examined.
The results indicated that the Cu-Fe bimetallic modified PTFE fiber complex with a Cu/Fe molar ratio of 2.87 was found to be the most effective fibrous catalyst, which enhanced complete decolorization of the treated dyeing effluents with H2O2 in 4 h.
However, the TOC removal for the treated dyeing effluents was below 80%.
The dyeing quality was not affected for three successive cycles.
The increase in residual TOC value influences fourth dyeing cycle.
Further TOC reduction of the treated effluents is needed for its repeated reuse in more than three dyeing cycles.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Bing& Dong, Yongchun& Ding, Zhizhong& Xu, Yiming& Zou, Chi. 2013. Renovation and Reuse of Reactive Dyeing Effluent by a Novel Heterogeneous Fenton System Based on Metal Modified PTFE Fibrous CatalystH2O2. International Journal of Photoenergy،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-451415
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Bing…[et al.]. Renovation and Reuse of Reactive Dyeing Effluent by a Novel Heterogeneous Fenton System Based on Metal Modified PTFE Fibrous CatalystH2O2. International Journal of Photoenergy No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-451415
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Bing& Dong, Yongchun& Ding, Zhizhong& Xu, Yiming& Zou, Chi. Renovation and Reuse of Reactive Dyeing Effluent by a Novel Heterogeneous Fenton System Based on Metal Modified PTFE Fibrous CatalystH2O2. International Journal of Photoenergy. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-451415
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-451415
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر