摘要
针对新能源行业磷酸铁生产排放的母液、洗水,采用预处理、膜浓缩、MVR蒸发工艺对废水进行分质处理,得到工业净水和工业硫酸铵,实现了废水零排放、污染物资源化利用,应用过程中体现了工艺定制化、节能化,运行稳定化、低成本化的特点。
For the mother liquor and washing water discharged from the production of ferric phosphate in the new en-ergy industry,pretreatment,membrane concentration and MVR evaporation processes are used to treat the wastewater separately to obtain industrial purified water and industrial ammonium sulfate.It realizes zero discharge of was-tewater and resourceization of pollutants.The application process of this project reflects the characteristics of cus-tomized process,energy-saving,stable operation and low-cost.
作者
郑佶
刘成
吴天
郑铁军
张文军
ZHENG Ji;LIU Cheng;WU Tian;ZHENG Tiejun;ZHANG Wenjun(Sinosteel Wuhan Safety&Environmental Protection Research Institute Co.,Ltd.,Wuhan Hubei 430081,China)
出处
《工业安全与环保》
2023年第S01期83-85,共3页
Industrial Safety and Environmental Protection
关键词
磷酸铁
废水
零排放
资源化
ferric phosphate
wastewater
zero discharge
reclamation