影响循环水处理剂阻垢分散效果的主要因素

用静肪阻垢实验方法对目前常用的９类典型的水处理剂阻垢分散效果进行研究,试验结果表明药剂的投加浓度、水中的钙硬和碱度、浊度、铁离子浓度以及杀菌剂对不同类型水处理剂的阻垢分散效果的影响是不同的,因此,应根据水处理剂的类型确定使用条件。

Main Factors Affecting the Effects of Circulating Water Treatment Chemicals on Deposit Control and Dispersion

The effects of 9 typical water treatment chemicals in common use presently on deposit control and dispersionwere studied through static deposit control tests. The results of the tests show that the concentration of the fed treatment agent,the calcium hardness, alkalinity, turbidity and iron ion concentration of water as well as biocides have different effects on thedeposit control and dispersion results of different types of water treatment agents and, therefore, the conditions for the use ofwater treatment agents should be determined depending upon the types of the water treatment agents.