A Comparative Study on Removal of Hazardous Anions from Water by Adsorption: A Review
المؤلفون المشاركون
Mmereki, Daniel
John, Yasinta
David, Victor Emery
المصدر
International Journal of Chemical Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-21، 21ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-02-15
دولة النشر
مصر
عدد الصفحات
21
الملخص EN
This paper presents a comparative review of arsenite (As(III)), arsenate (As(V)), and fluoride (F−) for a better understanding of the conditions and factors during their adsorption with focus on (i) the isotherm adsorption models, (ii) effects of pH, (iii) effects of ionic strength, and (iv) effects of coexisting substances such as anions, cations, and natural organics matter.
It provides an in-depth analysis of various methods of arsenite (As(III)), arsenate (As(V)), and fluoride (F-) removal by adsorption and the anions’ characteristics during the adsorption process.
The surface area of the adsorbents does not contribute to the adsorption capacity of these anions but rather a combination of other physical and chemical properties.
The adsorption capacity for the anions depends on the combination of all the factors: pH, ionic strength, coexisting substances, pore volume and particles size, surface modification, pretreatment of the adsorbents, and so forth.
Extreme higher adsorption capacity can be obtained by the modification of the adsorbents.
In general, pH has a greater influence on adsorption capacity at large, since it affects the ionic strength, coexisting anions such as bicarbonate, sulfate, and silica, the surface charges of the adsorbents, and the ionic species which can be present in the solution.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
John, Yasinta& David, Victor Emery& Mmereki, Daniel. 2018. A Comparative Study on Removal of Hazardous Anions from Water by Adsorption: A Review. International Journal of Chemical Engineering،Vol. 2018, no. 2018, pp.1-21.
https://search.emarefa.net/detail/BIM-1170137
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
John, Yasinta…[et al.]. A Comparative Study on Removal of Hazardous Anions from Water by Adsorption: A Review. International Journal of Chemical Engineering No. 2018 (2018), pp.1-21.
https://search.emarefa.net/detail/BIM-1170137
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
John, Yasinta& David, Victor Emery& Mmereki, Daniel. A Comparative Study on Removal of Hazardous Anions from Water by Adsorption: A Review. International Journal of Chemical Engineering. 2018. Vol. 2018, no. 2018, pp.1-21.
https://search.emarefa.net/detail/BIM-1170137
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1170137
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