NISCAIR Online Periodicals Repository

Research Journals >
Journal of Scientific and Industrial Research (JSIR) >
JSIR Vol.66 [2007] >
JSIR Vol.66(01) [January 2007] >

Title: Treatment of chromium bearing wastewater using thermal parametric pumping
Authors: Mishra, P K
Nanagre, D M
Yadav, V L
Keywords: Direct mode
Sawdust carbon
Thermal parametric pumping
Issue Date: Jan-2007
Publisher: CSIR
Abstract: Parametric pumping (PP) is an adsorptive separation technique based on periodic, synchronous coupled transport action. Net consequence of the coupling of alternating absorbent fluid position displacements with cycling of a thermodynamic intensive parametric variable (temperature) is a buildup of separation from cycle to cycle. Direct mode of thermal PP was used to separate Cr (VI) from wastewater using low cost adsorbent sawdust carbon. Removal of Cr (VI) decreases as initial concentration increases. For same number of cycles, separation factor increases as upper half cycle temperature increases for same initial concentration of feed. There is an increase in adsorption with increasing pH. A marked increase in separation can be achieved using thermal PP in place of adsorption.
Page(s): 79-84
ISSN: 0022-4456
Source:JSIR Vol.66(01) [January 2007]

Files in This Item:

File Description SizeFormat
JSIR 66(1) (2007) 79-84.pdf177.91 kBAdobe PDFView/Open
 Current Page Visits: 104 
Recommend this item


Online Submission of Articles |  NISCAIR Website |  National Knowledge Resources Consortium |  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 © 2015 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: 133643 since 01-Sep-2015  Last updated on 27-May-2016Webmaster: