摘要
桂林市北冲污水处理厂规模为3×104m3/d,采用A2/O处理工艺,剩余污泥采用进口高转速离心脱水机进行处理。2009年通过对脱水机增加变频器控制、调整投药站的配药参数以及进泥系统增加格栅机等技术改造和优化运行措施,实现了污泥脱水系统设备的稳定运行,提高了污泥处理效率,达到了节能降耗的效果。
The treatment capacity of Guilin Beichong WWTP is 30 000 m^3/d, the A^2/O process is adopted, and the residual sludge is treated by imported high-speed centrifugal dewatering machine. Some technological transformation and optimized operation measures were taken for the dewatering machine in 2009, including increasing the frequency converter control, adjusting the parameters of chemicals dosing station and increasing the screen machine in the sludge feeding system. The stable operation of the sludge dewatering system was realized, the efficiency of sludge treatment was improved, and the energy-saving effect was achieved.
出处
《中国给水排水》
CAS
CSCD
北大核心
2015年第6期82-84,共3页
China Water & Wastewater
关键词
污泥处理系统
技术改造
优化运行
离心脱水机
节能降耗
sludge treatment system
technological transformation
centrifugal dewatering machine
energy-saving and consumption reduction optimized operation
