超滤膜法处理含油清洗废水及清洗剂回用研究
余炎子,武永前,徐飞然,柯达,李传刚

Study on treatment of oily cleaning wastewater and reuse of cleaning agent by ultrafiltration membrane method
Yanzi YU,Yongqian WU,Feiran XU,Da KE,Chuan’gang LI
表2 产水中的阴离子表面活性剂及石油类物质
Table 2 Content of anionic surfactants and petroleum and corresponding recovery and petroleum.
φ(清洗剂)/%5678910
阴离子表面活性剂/(mg·L-11.101.291.591.882.202.59
石油类/(mg·L-173.170.565.260.053.047.9
阴离子表面活性剂回用率/%72.470.774.777.380.485.2
石油类截留率/%91.691.992.593.193.994.5