摘要
江苏省某城市污水处理厂毗邻热电厂,具备利用热电厂提供的饱和蒸汽处理污泥的优势,因此利用饱和蒸汽将含水率为80%的污泥干化脱水后降至含水率≤40%,送至热电厂与煤混合燃烧处置,从而真正实现了以废治废和循环经济的目标。
A WWTP is located near a power plant, so the sludge treatment has an advantage in the use of residual heat from the power plant. The saturated steam could reduce the water content of dewa- tered sludge from 80% to 40%. The dried sludge could be mixed with coal and used as the raw materials for auxiliary fuel, and the comprehensive utilization of wastes was achieved.
出处
《中国给水排水》
CAS
CSCD
北大核心
2014年第6期31-33,共3页
China Water & Wastewater
关键词
污泥处理
热干化
循环经济
sludge treatment
thermal drying
circular economy
