Adsorption of Pb (II) from aqueous solution using some agricultural waste as low cost adsorbent materials : part 1
Other Title(s)
امتصاص الرصاص (II) من محلول مائي باستخدام بعض المخلفات الزراعية كمواد ممتصة قليلة التكلفة : الجزء الأول
Joint Authors
Mukhaymar, Wafa K.
al-Dayil, Umar A.
Hanafi, Jamil A.
Jukhab, Hasan A.
al-Anzi, Sami S.
al-Andis, Nasir M.
Source
Journal of King Abdulaziz University : Sciences
Issue
Vol. 29, Issue 1 (30 Jun. 2017), pp.1-14, 14 p.
Publisher
King Abdulaziz University Scientific Publishing Center
Publication Date
2017-06-30
Country of Publication
Saudi Arabia
No. of Pages
14
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Abstract EN
Agriculture waste, barley straw (BS), wheat straw (WS), Rhodes grass (RG) , cabbage (CB), outer watermelon peel (WM) and Alfalfa waste (AF) were evaluated as low cost adsorbents for adsorption of Pb(II) ions from artificially contaminated water.
FTIR spectra for this adsorbents showed almost similar function group such as hydroxyl, amine and carboxylic.
SEM and BET results showed that WM has the highest surface area, while CB was the highest pore size and pore volume compared to other adsorbents.
The effect of pH, heavy metals concentration, and contact time on the adsorption capacity, were investigated.
The optimum pH of Pb (II) solution was 6 and equilibrium contact time was 60 minute.
The kinetic result revealed that pseudo-second order model is suitable to explain the kinetic of Pb (II) adsorption.
The adsorption equilibrium data match well with Langmuir adsorption isotherm with higher regression coefficient (R ≈ 0.99).
The adsorption capacity of the adsorbents for Pb (II) followed the order AF > WM > RG > CB> WS ≥ BS.
The high adsorption capacity of these agriculture wastes make them low cost and an effective adsorbents materials for Pb (II) from aqueous solution.
American Psychological Association (APA)
Mukhaymar, Wafa K.& al-Andis, Nasir M.& al-Dayil, Umar A.& Hanafi, Jamil A.& Jukhab, Hasan A.& al-Anzi, Sami S.. 2017. Adsorption of Pb (II) from aqueous solution using some agricultural waste as low cost adsorbent materials : part 1. Journal of King Abdulaziz University : Sciences،Vol. 29, no. 1, pp.1-14.
https://search.emarefa.net/detail/BIM-781581
Modern Language Association (MLA)
Mukhaymar, Wafa K.…[et al.]. Adsorption of Pb (II) from aqueous solution using some agricultural waste as low cost adsorbent materials : part 1. Journal of King Abdulaziz University : Sciences Vol. 29, no. 1 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-781581
American Medical Association (AMA)
Mukhaymar, Wafa K.& al-Andis, Nasir M.& al-Dayil, Umar A.& Hanafi, Jamil A.& Jukhab, Hasan A.& al-Anzi, Sami S.. Adsorption of Pb (II) from aqueous solution using some agricultural waste as low cost adsorbent materials : part 1. Journal of King Abdulaziz University : Sciences. 2017. Vol. 29, no. 1, pp.1-14.
https://search.emarefa.net/detail/BIM-781581
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 11-13
Record ID
BIM-781581