Static scale inhibition experiment has been used for studying the scale inhibition performance of electronic impulse water treatment technology.The results show that the electronic impulse water treatment technology has good scale inhibition effect at low temperature 60 ℃,but its scale inhibition performance declines with the increase of temperature.Static and dynamic experiments have been used respectively for studying electronic impulse water treatment technology and synergistic scale inhibition performance with polyepoxysuccinic acid (PESA).The results show that under high temperature,both of them have synergistic performance,can improve the CaCO3 scale inhibition performance of PESA,and effectively reduced the dosage of agent.The SEM analysis on the scale samples show that under both of the synergistic effects,the structure of CaCO3 is mainly vaterite,its edges tend towards round,and the crystallites get much finer.Finally,the scale samples formed are soft and easy to be removed.%采用静态阻垢实验对电脉冲水处理技术的阻垢性能进行研究,结果表明,在60℃低温条件下,该技术具有良好的阻垢效果,但其阻垢性能随温度升高而呈下降趋势.分别采用静态和动态实验方法研究了电脉冲水处理技术与聚环氧琥珀酸(PESA)的协同阻垢性能.结果表明,在高温条件下,两者具有协同阻垢性能,可提高PESA阻CaC03垢性能,有效减少药剂使用量.垢样的SEM分析结果表明,在两者协同作用下,CaCO3晶体以球霰石结构为主,其边缘趋于圆滑,晶粒细化,形成的垢样松软易于去除.
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