Adsorption of Congo red dye from aqueous solutions by wheat husk

العناوين الأخرى

امتزاز صبغة الكونكو الحمراء من المحاليل المائية باستخدام قشور الحنطة

المؤلفون المشاركون

Sabah, Isra
al-Ward, Abir Ibrahim Musa

المصدر

Journal of Engineering

العدد

المجلد 25، العدد 12 (31 ديسمبر/كانون الأول 2019)، ص ص. 72-84، 13ص.

الناشر

جامعة بغداد كلية الهندسة

تاريخ النشر

2019-12-31

دولة النشر

العراق

عدد الصفحات

13

التخصصات الرئيسية

الكيمياء

الموضوعات

الملخص EN

The Wheat husk is one of the common wastes abundantly available in the Middle East countries especially in Iraq.

The present study aimed to evaluate the Wheat husk as low cost material, eco-friendly adsorbents for the removal of the carcinogenic dye (Congo red dye) from wastewater by investigate the effect of, at different conditions such as, pH(3-10), amount of adsorbents (1-2.3gm/L),and particle size (125-1000) μm, initial Congo red dye concentration(10, 25 , 50 and 75mg/l) by batch experiments.

The results showed that the removal percentage of dye increased with increasing adsorbent dosage, and decreasing particle size.

The maximum removal and uptake reached (91%) , 21.5mg/g, respectively for 25 initial concentration, pH 6.7 and 1.5 g/l Wheat husk dosage.

The experimental data fitted well to Langmuir isotherm mode.

The kinetic data support the assumptions of chemisorption were indicates a good fitting to the pseudo-second-order model.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Sabah, Isra& al-Ward, Abir Ibrahim Musa. 2019. Adsorption of Congo red dye from aqueous solutions by wheat husk. Journal of Engineering،Vol. 25, no. 12, pp.72-84.
https://search.emarefa.net/detail/BIM-910784

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Sabah, Isra& al-Ward, Abir Ibrahim Musa. Adsorption of Congo red dye from aqueous solutions by wheat husk. Journal of Engineering Vol. 25, no. 12 (Dec. 2019), pp.72-84.
https://search.emarefa.net/detail/BIM-910784

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Sabah, Isra& al-Ward, Abir Ibrahim Musa. Adsorption of Congo red dye from aqueous solutions by wheat husk. Journal of Engineering. 2019. Vol. 25, no. 12, pp.72-84.
https://search.emarefa.net/detail/BIM-910784

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

رقم السجل

BIM-910784