Study and development on innovate integrated technology for wastewater reuse in oilfield
会议名称：《第六届化学工程与生物技术展览暨会议》
会议日期：2004年
学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 08[工学]
摘 要：正 1. Situation and problems of wastewater during oil extraction During oil extraction, there is a great deal water coming with oil, and the rate ofcontaining water reaches seventy to ninety five percent. According to this ratio, more than4.7 billion cubic meters of wastewater ayear will be produced only in Daqing Oilfield. The