Transport of Zn (II) by TDDA-Polypropylene Supported Liquid Membranes and Recovery from Waste Discharge Liquor of Galvanizing Plant of Zn (II)
Joint Authors
ur Rashid, Haroon
Ur Rehman, Hanif
Akhtar, Gul
Ali, Nauman
Ahmad, Imtiaz
Ur Rehman, Saeed
Khan, Kamin
Arshad, Muhammad
Source
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-11-02
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The facilitated passage of Zn (II) across flat sheet supported liquid membrane saturated with TDDA (tri-n-dodecylamine) in xylene membrane phase has been investigated.
The effect of acid and metal ion concentration in the feed solution, the carrier concentration in membrane phase, stripping agent concentration in stripping phase, and coions on the extraction of Zn (II) was investigated.
The stoichiometry of the extracted species, that is, complex, was investigated on slope analysis method and it was found that the complex (LH)2·Zn(Cl2) is responsible for transport of Zn (II).
A mathematical model was developed for transport of Zn (II), and the predicted results strongly agree with experimental ones.
The mechanism of transport was determined by coupled coion transport mechanism with H+ and Cl− coupled ions.
The optimized SLM was effectively used for elimination of Zn (II) from waste discharge liquor of galvanizing plant of Zn (II).
American Psychological Association (APA)
Ur Rehman, Hanif& Akhtar, Gul& ur Rashid, Haroon& Ali, Nauman& Ahmad, Imtiaz& Ur Rehman, Saeed…[et al.]. 2017. Transport of Zn (II) by TDDA-Polypropylene Supported Liquid Membranes and Recovery from Waste Discharge Liquor of Galvanizing Plant of Zn (II). Journal of Chemistry،Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1172334
Modern Language Association (MLA)
Ur Rehman, Hanif…[et al.]. Transport of Zn (II) by TDDA-Polypropylene Supported Liquid Membranes and Recovery from Waste Discharge Liquor of Galvanizing Plant of Zn (II). Journal of Chemistry No. 2017 (2017), pp.1-9.
https://search.emarefa.net/detail/BIM-1172334
American Medical Association (AMA)
Ur Rehman, Hanif& Akhtar, Gul& ur Rashid, Haroon& Ali, Nauman& Ahmad, Imtiaz& Ur Rehman, Saeed…[et al.]. Transport of Zn (II) by TDDA-Polypropylene Supported Liquid Membranes and Recovery from Waste Discharge Liquor of Galvanizing Plant of Zn (II). Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-9.
https://search.emarefa.net/detail/BIM-1172334
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1172334