振动膜技术处理切削液废水的研究  

Research of Treating Cutting Fluid Wastewater by VSEP Processing

作　　者：郑帅飞 冯凡让 胡元娟 覃吉善 Zheng Shuaifei;Feng Fanrang;Hu Yuanjuan;Qin Jishan(Shenzhen Shentou Environment Technology Co.,Ltd.,Shenzhen 518049,China)

机构地区：[1]深圳市深投环保科技有限公司,广东深圳518049

出　　处：《广东化工》2019年第1期236-237,239,共3页Guangdong Chemical Industry

基　　金：深圳市人居环境委员会绿色低碳产业发展专项资金资助项目(RJWLSDTCYZJ201801-007)

摘　　要：采用超滤振动膜技术对切削液废水进行处理,考察不同压力、温度、进水浓度等条件对膜通量和处理效果的影响。确定最佳运行条件:回收率为85%、温度60℃、压力0.5 MPa,在此条件下,COD去除率81%,油类去除率95%,SS去除率100%,实验表明振动膜可用于切削液废水的预处理。Cutting fluid wastewater was treated by using ultrafiltration vibration membrane technique, considering the membrane flux and treatment efficiency influences by different pressure, temperature and the influent concentration. The optimal operation conditions were as follows: recovery rate 85 %, temperature 60 ℃, pressure 0.5 MPa. In this condition, the COD removal was 81 % and the oil removal was 95 % as well as SS removal was 100 %. The experiment results showed Vibration Membrane could be used in the pre-treating process of cutting fluid wastewater.

关 键 词：振动膜 超滤 废切削液 废水处理 

分 类 号：TQ[化学工程]