石灰法投药量对循环冷却水水质的影响  

Influence of Lime Dosage on Recirculating Cooling Water Quality

作　　者：王洪臣[1] 周军[1] 

机构地区：[1]北京城市排水集团有限责任公司,北京100061

出　　处：《中国给水排水》2006年第6期80-83,共4页China Water & Wastewater

摘　　要：介绍了将高碑店污水厂的二沉池出水经过石灰法处理后用作华能北京热电厂循环冷却水的试验情况,分析了不同石灰投量对冷却水主要水质参数的影响。试验结果表明,经过石灰法处理的二沉池出水可以满足热电厂循环冷却水的水质要求。Experiment was made on the use of lime process to treat the effluent from secondary sedimentation tank of Gaobeidian Wastewater Treatment Plant. The treated effluent was used as the recirculating cooling water in Huaneng Beijing Thermal Power Plant. The influence of different lime dosage on the cooling water quality parameters was analyzed. The result shows that the effluent from secondary sedimentation tank after treatment by lime process can meet the requirement for recirculating cooling water quality in the thermal power plant.

关 键 词：污水再生回用 石灰法 循环冷却水 石灰投量 

分 类 号：TU991.21[建筑科学—市政工程]