摘要
介绍了变频调速自动加药设备在中水回用厂微絮凝-过滤工艺中的应用、聚合氯化铁(PFC)的使用情况、变频调速自动加药设备的特点及使用的情况。在运行中发现,PFC具有较好的混凝效果,同时能够去除一定的PO43-;变频调速自动加药设备加药量控制精确、节能降耗、运行成本低、可靠,有效的保证了出水水质。
The application of the automatic drugfeeding equipment with variable frequency and speed to microflocculation-filtration technics,the usage of PFC,the characteric of the automatic drugfeeding equipment and the situation of its usage are all introduced. It is found in practice that PFC has preferable effect and can remove a certain amount of PO43-. The control of feeding amount is accurate,the power consumption is low,the operational cost is less, and the work done is reliable. It ensures the quality of outgoing water.
出处
《工业水处理》
CAS
CSCD
2003年第3期57-59,共3页
Industrial Water Treatment
关键词
变频调速
加药设备
微絮凝-过滤
中水回用
variable frequency and speed
drug-feeding equipment
microflocculation-filtration
treated water reuse