Recent Advances in Techniques of Treating Wastewater from Coking-plants
FAN Li hua 1 , LIANG Ying hua 1 , CHEN Xue qing 2 (1.Department of Chemical Engineering, Hebei Institute of Technology,Tangshan 063000; 2. Xingtai Coking Plant, Xingtai 054000)
Techniques developed in recent years for treating effluents from coking plant are overviewed. For traditional activated sludge, new processes of A O, A A O, anaerobic fluidized bed with granulated activated carbon (GAC), especially used in coking plants are reviewed. Comments are made on other renovations newly developed such as wet catalytic oxidation, photo catalytic oxidation and extraction for removing phenol.
【CateGory Index】： X703