Decolorization of Distillery Effluent Using Poly(Vinyl Chloride) and Cellulose Acetate Phthalate as Adsorbents

Decolorization of distillery effluents, using low cost polymer adsorbents, is one of the challenging areas for environmental technologists. Untreated distillery effluents are harmful to the environment, causing foul smell, spoiling fresh water sources and killing aquatic life. The color of distiller...

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Bibliographic Details
Published in:Journal of macromolecular science. Part A, Pure and applied chemistry Pure and applied chemistry, 2006-08, Vol.43 (8), p.1247-1254
Main Authors: Ravi, Valluru, Bose, Subhash Chandra, Kumar, T.M. Pramod, Siddaramaiah
Format: Article
Language:English
Subjects:
Applied sciences
cellulose acetate phthalate
decolorization
distillery effluent
Exact sciences and technology
Industrial wastewaters
Miscellaneous
Organic polymers
Physicochemistry of polymers
Pollution
poly(vinyl chloride)
Properties and characterization
UV/Visible spectroscopy and FTIR
Wastewaters
Water treatment and pollution
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Summary:Decolorization of distillery effluents, using low cost polymer adsorbents, is one of the challenging areas for environmental technologists. Untreated distillery effluents are harmful to the environment, causing foul smell, spoiling fresh water sources and killing aquatic life. The color of distillery effluents have been decolorized by using polymer based adsorbents, such as poly(vinyl chloride) (PVC) and cellulose acetate phthalate (CAP), which are water insoluble, easily available, and cheap. In the present article, special emphasis is given to studies such as the effect of contact time, dosage amount, dilution, and the variation in the amount of sample on the degree of decolorization of the effluent. The decolorization of a distillery effluent was monitored by using UV/Visible spectroscopy and Fourier transform infrared spectroscopy (FTIR). From these studies, it was noticed that moderate to fair results were obtained and it was also found that CAP was a better adsorbent, compared to PVC, for decolorization of distillery effluents.
ISSN:1060-1325
1520-5738
DOI:10.1080/10601320600737591