Removal of eosin stain from aqueous solution by sunflower husk

المؤلفون المشاركون

Ibrahim, Suha Anwar
Hasan, Asalah Falih
Abbas, Muhammad Nasif

المصدر

Journal of Engineering and Sustainable Development

الناشر

الجامعة المستنصرية كلية الهندسة

تاريخ النشر

2020-12-31

دولة النشر

العراق

عدد الصفحات

10

التخصصات الرئيسية

الهندسة المدنية

الموضوعات

• الشمس
• المحاليل المائية

الملخص الإنجليزي

This paper aims to determine the ability of sunflower husks (SH) as valuable biosorbent for removal of biological eosin Y stain from aqueous solutions by and to assess the capacity of eosin stain in aqueous solutions.

The SH particles dried were produced and the parameters for adsorption were analyzed including the contact time, adsorbent dose, eosin Y concentration, pH and agitation speed.

The best adsorption of the eosin stain concentration between 1 to 50 mg/L was determined using batch mode adsorption, calibration curves were drawn and dye orber amount calculated.

The results demonstrate that the best eosin dye concentration had a maximum sorption ratio of 1 mg/L and the sorption ratio of 100% .

In comparison to alkaline pH, sunflower husk showed better adsorption at acidic range of pH.

Throughout the whole study, the sunflower husks showed the potential to be used as an adsorbent in treatment systems of biological effluents.

The result showed that the Freundlich model was found to best represent the data for eosin adsorption onto sunflower This paper aims to determine the ability of sunflower husks (SH) as valuable biosorbent for removal of biological eosin Y stain from aqueous solutions by and to assess the capacity of eosin stain in aqueous solutions.

The SH particles dried were produced and the parameters for adsorption were analyzed including the contact time, adsorbent dose, eosin Y concentration, pH and agitation speed.

The best adsorption of the eosin stain concentration between 1 to 50 mg/L was determined using batch mode adsorption, calibration curves were drawn and dye orber amount calculated.

The results demonstrate that the best eosin dye concentration had a maximum sorption ratio of 1 mg/L and the sorption ratio of 100% .

In comparison to alkaline pH, sunflower husk showed better adsorption at acidic range of pH.

Throughout the whole study, the sunflower husks showed the potential to be used as an adsorbent in treatment systems of biological effluents.

The result showed that the Freundlich model was found to best represent the data for eosin adsorption onto sunflower husks.

نوع البيانات

أوراق مؤتمرات

رقم السجل

BIM-1263592

• APA
• MLA
• AMA