NISCAIR Online Periodicals Repository

NISCAIR ONLINE PERIODICALS REPOSITORY (NOPR)  >
NISCAIR PUBLICATIONS >
Research Journals >
Journal of Scientific and Industrial Research (JSIR) >
JSIR Vol.66 [2007] >
JSIR Vol.66(06) [June 2007] >


Title: Pervaporative recovery of perchloroethylene from spent solvent of electroplating industry: Experiment and modelling studies
Authors: Kumar, N Senthil
Palanivelu, K
Keywords: Modelling
PDMS
Perchloroethylenex
Pervaporation
Solvent recovery
Issue Date: Jun-2007
Publisher: CSIR
IPC CodeB01D61/36
Abstract: Pervaporation (PV), a membrane separation process, has been used to recover from spent solvent of perchloroethylene (PERC), one of the solvents used for surface treatment in electroplating industries. Commercial polydimethylsiloxane (PDMS) flat type membrane (thickness, 200 μm) was employed to remove PERC from spent solvent. A model, based on solutiondiffusion mechanism, was proposed to predict mass transfer during PV. The effects of permeate pressure and feed flow rate on PV were investigated to validate the model. A Pervaporation Separation Index (PSI) of 4198.61 was achieved finally. The moisture content in the final permeate was 1%.
Page(s): 490-494
ISSN: 0022-4456
Source:JSIR Vol.66(06) [June 2007]

Files in This Item:

File Description SizeFormat
JSIR 66(6) (2007) 490-494.pdf79.42 kBAdobe PDFView/Open
 Current Page Visits: 637 
Recommend this item

 

National Knowledge Resources Consortium |  NISCAIR Website |  Contact us |  Feedback

Disclaimer: NISCAIR assumes no responsibility for the statements and opinions advanced by contributors. The editorial staff in its work of examining papers received for publication is helped, in an honorary capacity, by many distinguished engineers and scientists.

CC License Except where otherwise noted, the Articles on this site are licensed under Creative Commons License: CC Attribution-Noncommercial-No Derivative Works 2.5 India

Copyright © 2012 The Council of Scientific and Industrial Research, New Delhi. All rights reserved.

Powered by DSpace Copyright © 2002-2007 MIT and Hewlett-Packard | Compliant to OAI-PMH V 2.0

Home Page Total Visits: 585576 since 06-Feb-2009  Last updated on 18-Sep-2014Webmaster: nopr@niscair.res.in