1. State Key Laboratory of Pollution Control and Reclamation, School of Environmental Science and Engineering, Tongji University, Shanghai, 200092 China
2. Anjou Recherche, 1 place de Turenne, 94417 Saint Maurice Cedex, France
3. Anjou Recherche, Chemin de la Digue, BP 76, 78603 Maisons Laffitte Cedex, France