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The Scientific World Journal
Volume 2012 (2012), Article ID 239271, 8 pages
http://dx.doi.org/10.1100/2012/239271
Research Article

Optimization of Ozonation Process for the Reduction of Excess Sludge Production from Activated Sludge Process of Sago Industry Wastewater Using Central Composite Design

Environmental Engineering and Technology Laboratory, Department of Environmental Sciences, Bharathiar University, Coimbatore 641046, India

Received 14 October 2011; Accepted 27 December 2011

Academic Editor: Peter J. Lasier

Copyright © 2012 B. Subha and M. Muthukumar. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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