BD-5水质稳定剂阻垢性能试验研究  

Experimental Research on Scale-resistant Property of BD-5 Water Quality Stabilizer

作　　者：王平[1] 孙心利[1] 刘托民[2] 王永奎[2] 

机构地区：[1]河北省电力试验研究所,河北石家庄050021 [2]保定热电厂,河北保定071051

出　　处：《河北电力技术》2003年第2期29-30,共2页Hebei Electric Power

摘　　要：文章介绍了BD-5水质稳定剂对低硬低碱度地表水的阻垢性能研究情况。由阻垢筛选试验测定了在不同加药剂量情况下的极限浓缩倍率,确定了最佳加药量;进而通过动态模拟试验,利用在一定浓缩倍率下换热管污垢热阻的变化综合考察了所加水处理药剂的阻垢效果。The research status of scale-resistant property of water quality stabilizer BD-5 for low hardness and low alkalinity surface water is presented in this paper. Through scale-resistant selecting tests, the extreme concentrations under different dosages are measured, and lowest dosage identified. Further, through dynamic simulation tests and examining variation of thermal resistance of scale in heat-exchange tubes under different chemical dosage, the scale-resistant property of water treatment chemical dosage is observed. 

关 键 词：火力发电厂 水处理 BD-5水质稳定剂 阻垢性能 试验 

分 类 号：TM621.8[电气工程—电力系统及自动化]