Immobilization of Rose Waste Biomass for Uptake of Pb(II) from Aqueous Solutions
Joint Authors
Khan, Muhammad Aslam
Ijaz, Uzma
Ali, Muhammad
Hanif, Muhammad Asif
Ansari, Tariq Mahmood
Mahmood, Abida
Nadeem, Raziya
Source
Biotechnology Research International
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2010-08-01
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Information Technology and Computer Science
Abstract EN
Rosa centifolia and Rosa gruss an teplitz distillation waste biomass was immobilized using sodium alginate for Pb(II) uptake from aqueous solutions under varied experimental conditions.
The maximum Pb(II) adsorption occurred at pH 5.
Immobilized rose waste biomasses were modified physically and chemically to enhance Pb(II) removal.
The Langmuir sorption isotherm and pseudo-second-order kinetic models fitted well to the adsorption data of Pb(II) by immobilized Rosa centifolia and Rosa gruss an teplitz.
The adsorbed metal is recovered by treating immobilized biomass with different chemical reagents (H2SO4, HCl and H3PO4) and maximum Pb(II) recovered when treated with sulphuric acid (95.67%).
The presence of cometals Na, Ca(II), Al(III), Cr(III), Cr(VI), and Cu(II), reduced Pb(II) adsorption on Rosa centifolia and Rosa gruss an teplitz waste biomass.
It can be concluded from the results of the present study that rose waste can be effectively used for the uptake of Pb(II) from aqueous streams.
American Psychological Association (APA)
Ansari, Tariq Mahmood& Hanif, Muhammad Asif& Mahmood, Abida& Ijaz, Uzma& Khan, Muhammad Aslam& Nadeem, Raziya…[et al.]. 2010. Immobilization of Rose Waste Biomass for Uptake of Pb(II) from Aqueous Solutions. Biotechnology Research International،Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-490410
Modern Language Association (MLA)
Ansari, Tariq Mahmood…[et al.]. Immobilization of Rose Waste Biomass for Uptake of Pb(II) from Aqueous Solutions. Biotechnology Research International No. 2011 (2011), pp.1-9.
https://search.emarefa.net/detail/BIM-490410
American Medical Association (AMA)
Ansari, Tariq Mahmood& Hanif, Muhammad Asif& Mahmood, Abida& Ijaz, Uzma& Khan, Muhammad Aslam& Nadeem, Raziya…[et al.]. Immobilization of Rose Waste Biomass for Uptake of Pb(II) from Aqueous Solutions. Biotechnology Research International. 2010. Vol. 2011, no. 2011, pp.1-9.
https://search.emarefa.net/detail/BIM-490410
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-490410
