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Utilization of Cactus Peel as Biosorbent for the Removal of Reactive Dyes from Textile Dye Effluents
المؤلفون المشاركون
Gebrezgiher, Mebrahtu
Kiflie, Zebene
المصدر
Journal of Environmental and Public Health
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-07-25
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Textile industries generate large quantities of dye containing wastewater which pose a serious environmental problem.
Currently, biosorbents have become desirable for the removal of dyes from textile effluents.
In this study, batch experiments were conducted to investigate the biosorption characteristics of cactus peel on the removal of reactive red dye from aqueous solutions.
The effects of solution pH, biosorbent dosage, contact time, and initial concentration were studied.
The interaction effects of process variables were analysed using response surface methodology.
The results showed that removal efficiency increased as initial dye concentration and solution pH decreased and as biosorbent dosage and contact time increased.
The highest removal efficiency (99.43%) was achieved at solution pH, initial dye concentration, biosorbent dose, and contact time of 3.0, 40 mg/l, 6 g, and 120 min, respectively.
From regression analysis, the Langmuir isotherm was found to better (R2 = 0.9935) represent the biosorption process as compared with the Freundlich isotherm (R2 = 0.9722).
Similarly, the pseudo-second-order model was seen to represent very well the biosorption kinetics.
The results show that cactus peel has good potential for the removal of reactive red dye.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gebrezgiher, Mebrahtu& Kiflie, Zebene. 2020. Utilization of Cactus Peel as Biosorbent for the Removal of Reactive Dyes from Textile Dye Effluents. Journal of Environmental and Public Health،Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1184336
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gebrezgiher, Mebrahtu& Kiflie, Zebene. Utilization of Cactus Peel as Biosorbent for the Removal of Reactive Dyes from Textile Dye Effluents. Journal of Environmental and Public Health No. 2020 (2020), pp.1-10.
https://search.emarefa.net/detail/BIM-1184336
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gebrezgiher, Mebrahtu& Kiflie, Zebene. Utilization of Cactus Peel as Biosorbent for the Removal of Reactive Dyes from Textile Dye Effluents. Journal of Environmental and Public Health. 2020. Vol. 2020, no. 2020, pp.1-10.
https://search.emarefa.net/detail/BIM-1184336
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1184336
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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