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Sorption of iron from phosphoric acid solution using polyacrylamide grafted activated carbon
Joint Authors
Shihah, R. R.
al-Zahhar, A. A.
Sharaf al-Din, S. E. A.
Source
Arab Journal of Nuclear Sciences and Applications
Issue
Vol. 46, Issue 4 (30 Nov. 2013), pp.27-38, 12 p.
Publisher
The Egyptian Society of Nuclear Science and Applications
Publication Date
2013-11-30
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Abstract EN
Polyacrylamide grafted activated carbon (PAAm-Ac) was prepared from chemically activated carbon of rice husk and rice straw onto polyacrylamide.
The prepared composite adsorbent was used for removal of iron from wet-phosphoric acid solution through batch- and column experiments.
Different parameters affecting the adsorption process such as pH, contact time, metal ion concentration, adsorbent dose and anion concentration were investigated.
The adsorption isotherms were studied to evaluate the maximum sorption capacity of adsorbent.
The results showed that the adsorption is highly pH-dependent and reach 95% at initial concentration of 50mg/l at pH 4.8.
The equilibrium adsorption follows Langmuir isotherm well with maximum Fe(III) uptake capacity of 6.15mg/g.
American Psychological Association (APA)
al-Zahhar, A. A.& Sharaf al-Din, S. E. A.& Shihah, R. R.. 2013. Sorption of iron from phosphoric acid solution using polyacrylamide grafted activated carbon. Arab Journal of Nuclear Sciences and Applications،Vol. 46, no. 4, pp.27-38.
https://search.emarefa.net/detail/BIM-724011
Modern Language Association (MLA)
al-Zahhar, A. A.…[et al.]. Sorption of iron from phosphoric acid solution using polyacrylamide grafted activated carbon. Arab Journal of Nuclear Sciences and Applications Vol. 46, no. 4 (Nov. 2013), pp.27-38.
https://search.emarefa.net/detail/BIM-724011
American Medical Association (AMA)
al-Zahhar, A. A.& Sharaf al-Din, S. E. A.& Shihah, R. R.. Sorption of iron from phosphoric acid solution using polyacrylamide grafted activated carbon. Arab Journal of Nuclear Sciences and Applications. 2013. Vol. 46, no. 4, pp.27-38.
https://search.emarefa.net/detail/BIM-724011
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 37-38
Record ID
BIM-724011