含高浓度除锈剂的饱和酸洗废液的处理  

Treatment of saturated pickling wastewater containing high concentration of rust-proof agent

作　　者：刘志亮 李戬 马成 朱文昌 李佳 

机构地区：[1]青海大学机械工程学院,青海西宁810016

出　　处：《电镀与涂饰》2018年第1期23-26,共4页Electroplating & Finishing

基　　金：教育部春晖计划(Z2014002);青海省科学技术项目(2017-ZJ-Y17);青海大学大学生科技创新基金项目(2017-QX-07)

摘　　要：对某厂产生的含高浓度除锈剂饱和酸洗废液的成分进行分析,尝试用化学中和法、电解法、蒸发浓缩法等传统工艺进行处理,发现均不合适。提出了一种高效、彻底、经济的雾化喷蒸处理工艺,解决了实际生产中的难题。The composition of saturated pickling wastewater containing high concentration of rust-proof agent produced from a factory was analyzed. Several traditional methods such as chemical neutralization, electrolysis, and evaporation concentration were used to treat the wastewater, but none of them is suitable. A thorough, highly efficient and economical treatment process combining atomization with evaporation was proposed, and the problem encountered in practical production was solved.

关 键 词：酸洗废液 饱和 除锈剂 雾化 喷蒸 回收 

分 类 号：X757[环境科学与工程—环境工程]