污水处理厂PAC加药系统问题浅析  

Analysis on problems of PAC dosing systems in sewage treatment plant

作　　者：严潇南 YAN Xiao-nan(Fujian Huafei Municipal and Landscape Engineering Co.,Ltd.,Putian 351100,China)

机构地区：[1]福建省华飞市政园林工程有限公司,福建莆田351100

出　　处：《工业用水与废水》2020年第6期45-47,共3页Industrial Water & Wastewater

摘　　要：污水处理厂主体工艺设计、运营技术成熟,而辅助单元如加药系统受重视程度较低。PAC加药系统因其药剂的特殊性质,在运行过程中问题频发。以某城镇污水处理厂为例,通过介绍、分析其PAC加药装置运行过程中出现的各种问题,总结了加药系统设计、运营的相关经验。The main process design and operation technology of sewage treatment plant is mature,however,the auxiliary units such as dosing system has received less attention.Due to the special characteristics of chemicals,many problems of PAC dosing system occurs frequently during operation.Taking an urban sewage treatment plant as an example,by introducing and analyzing various problems that occurred during the operation of PAC dosing device,relevant experiences of dosing system design and operation were summarized.

关 键 词：城镇污水处理厂 PAC加药 隔膜计量泵 管道堵塞 

分 类 号：X505[环境科学与工程—环境工程]