摘要
某光电公司液晶显示屏生产车间产生的含氟废水具有废水排放量大、浓度高、毒性强等特点。以该企业含氟废水处理工程为例,采用两级沉淀法对其进行处理,最终出水满足《污水排入城镇下水道水质标准》和《污水综合排放标准》三级标准。文中主要探讨了该工程设计方案、设计参数及工艺特点,对同类型工程设计具有一定借鉴意义。
The fluoride wastewater produced in the LCD production workshop of a photoelectric company has the characteristics of large amount of wastewater discharge,high concentration and strong toxicity.Taking the wastewater treatment project as an example,the two-stage precipitation method was used to treat the high concentration fluoride wastewater,and the treated water quality meets the requirements of“Wastewater quality standards for discharge to municipal sewers”and the Grade-3 standard density limit of“Integrated wastewater discharge standard”.The treatment process,the design parameters and the design experience are summarized and analyzed,which can be used for reference in the design of similar projects.
作者
吴煌州
WU Huangzhou(Fuzhou City Construction Design&Research Institute Co.,Ltd.,Fuzhou 350001)
出处
《福建建筑》
2021年第6期85-87,共3页
Fujian Architecture & Construction
关键词
高浓度含氟废水
两级沉淀法
工程设计
High concentration fluoride wastewater
Two-stage precipitation method
Engineering design
