معلومات البحث الكاملة في مستودع بيانات الجامعة

عنوان البحث(Papers / Research Title)


Estimation the photo activity of antimony tri oxide using Safranin-O dye and ultraviolet lamp


الناشر \ المحرر \ الكاتب (Author / Editor / Publisher)

 
حازم يحيى محمد علي الجبوري

Citation Information


حازم,يحيى,محمد,علي,الجبوري ,Estimation the photo activity of antimony tri oxide using Safranin-O dye and ultraviolet lamp , Time 31/12/2016 17:39:47 : كلية العلوم للبنات

وصف الابستركت (Abstract)


In this study, photocatalytic degradation of Safranin-O dye in wastewater has been investigated as an organic pollutants by UV irradiation and antimony trioxide as catalyst

الوصف الكامل (Full Abstract)

In this study, photocatalytic degradation of Safranin-O dye in wastewater has been investigated as an organic pollutants by UV irradiation and antimony trioxide as catalyst. All results has been analyzed using UV–vis spectrophotometer. The project include study the initial dye concentration, light intensity, catalyst loading, the effect of intensity of light, and effect of temperature in order to reach to the optimum operational conditions to created the beast photodegradation efficiency of dye. The highest photocatalytic degradation of Safranin-O dye was observed at 0.10 gm/100cm3 of dosage mass of antimony tri oxide and 20ppm of Safranin-O dye. photocatalytic degradation of Safranin-O dye was favorable in the 9 mW/cm2 light intensity. The percentage efficiency of degradation Safranin-O dye equals 97.46%. The activation energy has been calculated it was found equal to 30.48 ±1 kJ.mol-1.

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