废乳化液超滤膜+Fenton联合回收处置工艺应用研究  

Application of combined recovery and treatment of waste emulsion by ultrafiltration membrane and Fenton

作　　者：杨健 贺新慧 季成成 YANG Jian;HE Xinhui;JI Chengcheng(Tianjin SUNKING EP Technology Co.,Ltd.,Tianjin 301605,China;College of Marine and Environmental Sciences,Tianjin University of Science and Technology,Tianjin 300457,China)

机构地区：[1]天津三一朗众环保科技有限公司,天津301605 [2]天津科技大学海洋与环境学院,天津300457

出　　处：《再生资源与循环经济》2021年第9期37-41,共5页Recyclable Resources and Circular Economy

摘　　要：本研究介绍了不同来源的废乳化液减量化处理的实际案例,采用“超滤膜超滤除油+催化氧化(Fenton)+生化”处理工艺,不仅能够有效降低废水COD含量,达到排放标准,还能通过超滤膜超滤除油进一步回收废矿物油,再生处理后作为再生切削液基础油使用。The actual cases on waste emulsion minimization from different sources was described in this study.The treatment process on ultrafiltration membrane ultrafiltration oil removal and catalytic oxidation(Fenton)and biochemical was applied into wastewater treatment.This technology can not only effectively reduce the value of wastewater COD to meet the emission standards,but also can further recover waste mineral oil through Ultrafiltration membrane degreasing.And the waste mineral oil can be regenerated as the base oil of the recycled cutting fluid.

关 键 词：废乳化液 超滤膜 FENTON工艺 废油再生 

分 类 号：X703[环境科学与工程—环境工程]