摘要The technology for the oil product recovery and pre-treatment of sewage from superviscose oil processing developed by China University of Petroleum-Beijing has passed the research
10Wu Fangyun,Zhang Wei,Wang Jialin and Shi Fang(Development Centre for Environmental Engineering Research, University of Petroleum).CNPC Enhances Control on Petrochem Pollution[J].China Oil & Gas,1998,5(1):59-60.