dynameter

Research of high concentration ratio circulating water treatment technology in thermal power plant;

火电厂高浓缩倍率循环水处理技术探讨

Study on industrial circulating water high concentration ratio water-saving technology and its application;

工业循环水高浓缩倍率节水技术研究及应用

According to the dynamic test for the circulation cooling water and the corrosion speed measurement of related metallic materials,the maximum stable concentration ratio which can be achieved was introduced,and the characteristics of metal corrosion was described.

通过循环水动态试验和有关金属材料腐蚀速度的测量、分析,介绍了以电厂污水、废水和城市二级排放污水为水源,混合并经过深度处理后的中水作为循环水补充水时可达到稳定的最大浓缩倍率,以及对系统中金属材料的腐蚀特性,为循环水系统的安全稳定运行提供了依据。

The effects of crosslinker,initiator,neutralizaiton degree,reaction temperature,expanded vermiculite and mass ratio of monomers on water absorbency are researched.

考察了交联剂用量、引发剂用量、单体浓度、中和度、反应温度、膨胀蛭石含量及单体质量比对吸水倍率的影响,试验结果表明:当膨胀蛭石含量为20wt%时,交联剂用量为0。

In this paper,the effects of valence and kind of various metal ions and pH values of the external solutions on water absorbency of the polyacrylamide/attapulgite superabsorbent composite were studied systematically.

系统考察了金属离子的价态、种类以及溶液的pH值对聚丙烯酰胺/凹凸棒粘土复合高吸水性树脂吸水倍率的影响。

Factors such as molecular weight, kind of crosslinking agent,amount of crosslinking agent,absorbing temperature and absorbing time affecting on water absorbency were studied.

考察了原料分子量、交联剂种类、交联剂用量、吸水温度以及吸水时间等对树脂吸水倍率的影响。