电导法评价新型反渗透阻垢剂YSM-14性能研究  

Performance Evaluation of Novel Scale Inhibitor YSM-14 for Reverse Osmosis Systems by Conductivity Method

作　　者：张化冰[1] 郦和生[1] 谢文州[1] 

机构地区：[1]中国石油化工股份有限公司北京北化院燕山分院,北京市102500

出　　处：《石化技术》2014年第1期13-15,20,共4页Petrochemical Industry Technology

摘　　要：采用电导法研究了新型反渗透阻垢剂YSM-14的阻垢性能,并考察了Ca2＋质量浓度和温度对阻垢剂YSM-14性能的影响.实验结果表明,当质量浓度为2～32 mg/L时,阻垢剂YSM-14的碳酸钙临界过饱和度为1.90～5.15,阻垢性能明显好于工业常用阻垢剂Titan ASD 200SC和Flocon Plus.The performance of novel scale inhibitor YSM-14 for reverse osmosis systems was studied with conductivity method, and the influences of concentration of Ca2＋ and temperature on the performance investigated by the same method. The experimental results showed that when the concentration of inhibitor was in 2-32 mg/L, the YSM-14 of critical supersaturation to calcium carbonate was from 1.90 to 5.15; scale inhibition performance of the YSM-14 was significantly better than Titan ASD 200SC and Floeon Plus.

关 键 词：反渗透 阻垢剂 电导法 

分 类 号：TQ085.4[化学工程]