Adsorptive Removal of Rhodamine B Using Novel Adsorbent-Based Surfactant-Modified Alpha Alumina Nanoparticles
المؤلفون المشاركون
Yen Doan, Thi Hai
Minh Chu, Thi Phuong
Dinh, Thi Diu
Nguyen, Thi Hang
Tu Vo, Thi Cam
Nguyen, Nhat Minh
Nguyen, Bao Huy
Nguyen, The An
Pham, Tien Duc
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-12-09
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The objective of the present study is to investigate removal of cationic dye, rhodamine B (RhB), in water environment using a high-performance absorbent based on metal oxide nanomaterials toward green chemistry.
The adsorption of sodium dodecyl sulfate (SDS) onto synthesized alpha alumina (α-Al2O3) material (M0) at different ionic strengths under low pH was studied to fabricate a new adsorbent as SDS-modified α-Al2O3 material (M1).
The RhB removal using M1 was much higher than M0 under the same experimental conditions.
The optimal conditions for RhB removal using M1 were found to be contact time 30 min, pH 4, and adsorbent dosage 5 mg/mL.
The maximum RhB removal using M1 achieved 100%, and adsorption amount reached 52.0 mg/g.
Adsorption isotherms of RhB onto M1 were well fitted by the two-step adsorption model.
The electrostatic attraction between positive RhB molecules and negatively charged M1 surface controlled the adsorption that was evaluated by the surface charge change with zeta potential and adsorption isotherms.
Very high RhB removal of greater than 98% after four regenerations of M1 and the maximum removal for all actual textile wastewater samples demonstrate that SDS-modified nano α-Al2O3 is a high-performance and reusable material for RhB removal from wastewater.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Yen Doan, Thi Hai& Minh Chu, Thi Phuong& Dinh, Thi Diu& Nguyen, Thi Hang& Tu Vo, Thi Cam& Nguyen, Nhat Minh…[et al.]. 2020. Adsorptive Removal of Rhodamine B Using Novel Adsorbent-Based Surfactant-Modified Alpha Alumina Nanoparticles. Journal of Analytical Methods in Chemistry،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1174805
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Yen Doan, Thi Hai…[et al.]. Adsorptive Removal of Rhodamine B Using Novel Adsorbent-Based Surfactant-Modified Alpha Alumina Nanoparticles. Journal of Analytical Methods in Chemistry No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1174805
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Yen Doan, Thi Hai& Minh Chu, Thi Phuong& Dinh, Thi Diu& Nguyen, Thi Hang& Tu Vo, Thi Cam& Nguyen, Nhat Minh…[et al.]. Adsorptive Removal of Rhodamine B Using Novel Adsorbent-Based Surfactant-Modified Alpha Alumina Nanoparticles. Journal of Analytical Methods in Chemistry. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1174805
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1174805
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