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Indian Journal of Chemistry -Section A (IJC-A) >
IJC-A Vol.50A [2011] >
IJC-A Vol.50A(06) [June 2011] >
| Title: | Synthesis of crosslinked poly(vinyl alcohol) and studies on its efficiency in zinc ion uptake from aqueous solution |
| Authors: | Chowdhury, P
Mukherjee, A
Singha, B |
| Keywords: | Analytical Chemistry
Crosslinked polymers
Solid phase extraction
Zinc |
| Issue Date: | Jun-2011 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Crosslinking of polyvinyl alcohol by methylene bis acrylamide has been
carried out for binding Zn(II) cations from aqueous
solution. Metal ion uptake capacity of the crosslinked polymer has been evaluated
in the light of varying pH, temperature, time and concentration by batch
equilibrium procedure. The polymer has been characterized by chemical, TGA and
FTIR data. Surface morphology has been studied with the help of SEM images.
Zn(II) has been isolated quantitatively from various synthetic mixtures
containing metal ions (Ni(II), Cd(II) and Cu(II)) commonly found in the effluent
of galvanization industry. The method has also been tested by analyzing real
alloy samples. |
| Page(s): | 802-806 |
| CC License: |  CC Attribution-Noncommercial-No Derivative Works 2.5 India |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Source: | IJC-A Vol.50A(06) [June 2011]
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