1. College of Environmental Science and Engineering Textile Pollution Controlling Engineering Center of Ministry of Environmental Protection Donghua University Shanghai 201620 P. R. China
2. Shanghai Institute of Pollution Control and Ecological Security Shanghai 200092 P. R. China
3. Research Center for Analysis & Measurement Donghua University Shanghai 201620 P. R. China
4. College of Chemical Engineering Beijing University of Chemical Technology Beijing 100029 P. R. China