Synthesis and Study of an Efficient Metal-Organic Framework Adsorbent (MIL-96(Al)) for Fluoride Removal from Water
المؤلفون المشاركون
Wang, Xingang
Zhu, Hui
Sun, Tongshuai
Liu, Yinbo
Han, Ting
Lu, Jingxian
Dai, Hongliang
Zhai, Linzhi
المصدر
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-09-04
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Long-term consumption of drinking water that contains excessive amounts of fluoride can endanger human health; therefore, the preparation and application of a high-efficiency defluorination adsorbent for advanced purification of drinking water are of significant interest.
This study presents a metal-organic framework adsorbent (MIL-96(Al)) with the granular structure of rice, which was generated by hydrothermal reaction.
The specific surface area of MIL-96(Al) was ~220 m2 g-1, and it showed a good thermal stability.
Several experiments were conducted wherein conditions, including adsorbent dosage, initial concentration, pH, and coexisting anions, were varied to understand the defluorination performance of the material.
Results showed that pH (6–9) and coexisting anions had little effect on the removal efficiency of fluoride.
The adsorption isotherm can be described by the Langmuir model, and the theoretical fluoride adsorption capacity of MIL-96(Al) was up to 42.19 mg Fg-1 at 298 K, which is much higher than that of the commonly used activated alumina.
The adsorption process of fluoride is endothermic and follows pseudo second-order kinetics.
In addition, MIL-96(Al) was shown to still achieve ~61.8% of the adsorption capacity after seven regenerations.
This study shows that MIL-96(Al) is a good application prospect and could be widely used to remove fluoride from water.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Xingang& Zhu, Hui& Sun, Tongshuai& Liu, Yinbo& Han, Ting& Lu, Jingxian…[et al.]. 2019. Synthesis and Study of an Efficient Metal-Organic Framework Adsorbent (MIL-96(Al)) for Fluoride Removal from Water. Journal of Nanomaterials،Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1182031
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Xingang…[et al.]. Synthesis and Study of an Efficient Metal-Organic Framework Adsorbent (MIL-96(Al)) for Fluoride Removal from Water. Journal of Nanomaterials No. 2019 (2019), pp.1-13.
https://search.emarefa.net/detail/BIM-1182031
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Xingang& Zhu, Hui& Sun, Tongshuai& Liu, Yinbo& Han, Ting& Lu, Jingxian…[et al.]. Synthesis and Study of an Efficient Metal-Organic Framework Adsorbent (MIL-96(Al)) for Fluoride Removal from Water. Journal of Nanomaterials. 2019. Vol. 2019, no. 2019, pp.1-13.
https://search.emarefa.net/detail/BIM-1182031
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1182031
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