铜精密加工废乳化液处理技术工程应用  

Engineering application of waste emulsion treatment technology in copper precision processing

作　　者：刘氏燚 Liu Shiyi(JiuPei(Shanghai)Environmental Protection Technology Co.,Ltd.,Shanghai 201318,China)

机构地区：[1]久沛(上海)环保科技有限公司工程技术部,上海201318

出　　处：《金属制品》2022年第4期17-18,22,共3页Metal Products

摘　　要：结合工程实例,介绍了碟片式分离机+复合陶瓷超滤膜+负压低温MVR蒸发工艺在处理铜精密加工产生的废乳化液的实际应用,结果表明,该处理工艺运行稳定,出水水质优于GB 8978—1996《污水综合排放标准》三级排放标准要求。实现了废乳化液的无害化和减量化处理,具有良好的经济效益和环境效益。Connecting with engineering practice,Disc separator adding composite ceramic ultrafiltration membrane and negative pressure low temperature MVR evaporation process was used to treat waste emulsion in copper precision processing.Results indicated that the process treatment system runs stably,effluent water quality is superior to third-level discharge standard specified in GB 8978—1996 Integrated Wastewater Discharge Standard.The harmless and minimization treatment of waste emulsion is realized,while having good economic benefit and environmental benefit.

关 键 词：废乳化液 陶瓷超滤膜 负压低温MVR蒸发 

分 类 号：X703.1[环境科学与工程—环境工程]