| 主要内容:Baesd on the survey in 1997 final year, we have been making a further survey and study together with中国石油(Petro China) at Liaohe Refinery since 1998 fiscal year, aiming at the transfer of Japanese waste water treating technologies to China. Scope is as follows: (1) Demonstration of a new waste water treating technology, a kind of biological treating methods (Fluidized bed biological treatment ), to eliminate phenols in FCCU effluent. (2) Recommendation of eliminating pollutant and reducing total effluent by improving the operation. |