摘要
基于自主设计的水处理技术抑垢及缓蚀性能在线评价实验台,研究电磁场对循环水的pH值、电导率、钙浓度和碱度的影响,结合化学反应方程和电磁抑垢机理对产生影响的原因进行分析,得出加磁后总碱度相对于钙浓度与电导率具有更密切关联关系的结论,并应用关联度分析方法对此结论加以证实。为建立电磁场参数与污垢之间的数学模型提供理论和实验依据。
Based on the independently-designed online evaluation and experiment device for the fouling pre- vention and corrosion inhibition in water treatment, the electromagnetic influence on circulating water parame- ters such as pH value and conductivity, calcium hardness and total alkalinity were investigated;and through having both chemical reaction equation and scale prevention mechanism combined in the analysis, the reason of this effect was analyzed to obtain a close relation between conductivity and total alkalinity. Correlation degree a- nalysis was applied to verify above-mentioned conclusion. This method can provide theoretical and experimental basis for constructing mathematical model between electromagnetic parameters and water parameters.
出处
《化工自动化及仪表》
CAS
2013年第10期1309-1312,1325,共5页
Control and Instruments in Chemical Industry
基金
国家自然科学基金资助项目(51176028)
吉林省自然科学基金资助项目(201115179)
关键词
电磁抑垢
循环水化学反应
关联度分析方法
electromagnetic fouling prevention,circulating water,chemical reaction,correlation degree analy-sis
