Shanghai Jiao Tong Univ;
Sch Environm Sci & Engn;
Shanghai 200240;
Peoples R China;
Tsinghua Univ;
Dept Environm Sci & Engn;
Beijing 100084;
Peoples R China;
electrochemistry; de-colorization; dye; wastewater; rotating electrochemical disc process(RECDP);