JIANG Qi, YAN Kun, XU Jianxue. EVALUATION METHOD FOR SCALING-RETARDATION BEHAVIOR OF WATER-QUALITY STABILIZING AGENT USED IN CIRCULATING WATER TREATMENT AT THERMAL POWER PLANT[J]. Thermal power generation, 2004, (6): 62-64.
JIANG Qi, YAN Kun, XU Jianxue. EVALUATION METHOD FOR SCALING-RETARDATION BEHAVIOR OF WATER-QUALITY STABILIZING AGENT USED IN CIRCULATING WATER TREATMENT AT THERMAL POWER PLANT[J]. Thermal power generation, 2004, (6): 62-64. DOI: 10.19666/j.rlfd.2004.06.018.
火电厂循环水处理水质稳定剂阻垢性能评价方法的研究
摘要
介绍采用极限碳酸盐硬度法 (改进装置 )对水质稳定剂阻垢性能进行评价的方法
包括阻垢性能测定和评价指标、试验水温、水质稳定剂浓度、试验装置循环水量等的确定
并与阻垢率法进行了比较。实验表明
极限碳酸盐硬度法具有分辨率高、数据重现性好、指导意义明确、简单实用等优点
适用于火电厂循环冷却水处理水质稳定剂阻垢性能的评价
Abstract
An evaluation method for scalingretardation behavior of waterquality stabilizing agent by using ultimate carbonate hardness method has been presented
including measurment of scalingretardation behavier
as well as ditermination of evaluation indices
water temperature in test
concentration of waterquality stabilizing agent
and circulating water flow rate of the test facility etc.
and a comparison with the scalingretardation rate method being carried out. Results of test show that the ultimate carbonate hardness method has many advantages
namely having high distinguish ability
good data reproducibility
clear and definite guiding significance
as well as simplicity and applicability etc.
being suitable for evaluating the scalingretardation behavior of waterquality stabilizing agent used in circulating water treament at thermal power plants