Results showed that the oil removal effect of lipophilic filler is better than lipophobic filler, and the treatment processes can obtain satisfactory treatment effect without using any chemicals.

• 结果表明,亲油性聚结填料的除油效果要好于疏油性填料,水温与聚结负荷对除油效率有较大影响。在不投加任何药剂的情况下,试验处理流程可将聚合物驱采油废水处理到理想效果。