高COD含量硫酸钠废水蒸发生产实践及控制分析  

Practice and Control Analysis of Evaporation Production of High COD Content Sodium Sulfate Wastewater

作　　者：李玉亮 李春雨 LI Yu-liang;LI Chun-yu

机构地区：[1]中冶瑞木新能源科技有限公司,河北唐山063200

出　　处：《有色设备》2023年第2期23-27,共5页Nonferrous Metallurgical Equipment

摘　　要：本文介绍了采用除油、精滤、调值、MVR蒸发结晶处理工艺在硫酸钠废水处理中的生产实践。通过生产运行中对溶液预处理、蒸发系统的调控,使硫酸钠废水蒸发高效、稳定运行,产品质量稳定达到标准要求。This article introduces the production practice of using oil removal,fine filtration,value adjustment,and MVR evaporation crystallization treatment processes in the treatment of sodium sulfate wastewater.By regulating the solution pretreatment and evaporation system during production and operation,the efficient and stable operation of sodium sulfate wastewater evaporation can be achieved,and the product quality can stably meet the standard requirements.

关 键 词：硫酸钠废水 蒸发母液 除油 MVR 

分 类 号：X703[环境科学与工程—环境工程]