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Mathematical Problems in Engineering
Volume 2012 (2012), Article ID 237693, 17 pages
http://dx.doi.org/10.1155/2012/237693
Research Article

Sludge Bulking Prediction Using Principle Component Regression and Artificial Neural Network

1Department of Civil and Environmental Engineering, Faculty of Science and Technology, University of Macau, Avenue Padre Tomás Pereira, Taipa 999078, Macau
2State Key Joint Laboratory of Environmental Simulation and Pollution Control, School of Environment, Beijing Normal University, Beijing 100875, China

Received 5 August 2012; Revised 22 October 2012; Accepted 25 October 2012

Academic Editor: Siamak Talatahari

Copyright © 2012 Inchio Lou and Yuchao Zhao. 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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