稠联污水生化处理技术研究

Research of Biochemical Technology on Wastewater Treatment of Sticky Crude

河南油田在可行性研究的基础上 ,开展了生化技术处理稠油联合站污水的现场实验研究。结果表明 ,采用生化技术处理后的外排水主要监测指标 COD为 70～ 10 0 mg/L,油含量为 4～ 6 mg/L,悬浮物 35～ 4 5 mg/L,其它指标达到了有关排放标准。

On the basis of feasibility research, test research, that biochemical technology was applied to the wastewater treatment of sticky crude, was made in its combination station of Henan Oil Field. The results showed that the monitored indexes of COD, oil and suspension were reached to 70～100mg/L,4～6mg/L and 35～45mg/L, separately, and others did to discharge standard also after application of biochemical technology.