The synthesis and application of cationic polyelectrolyte with high density charge.
高密度电荷阳离子聚电解质的制备及应用。
Chitosan, a biologic cationic polyelectrolyte, shows the excellent flocculent capability in water treatment.
壳聚糖作为生物性的阳离子聚电解质，在水处理方面，显示了优异的絮凝性能。
Chitin and chitosan can adsorb organic compounds by forming chemical bond or flocculate organic compounds as a cationic polyelectrolyte.
甲壳素和壳聚糖通过其羟基，氨基形成化学键吸附有机物或作为聚阳离子型电解质絮凝有机物。
The test results shown that it evidently raises the discharge performance of the fuel cells by adding proper amount of new electrode additives of cationic polyelectrolyte.
实验结果表明在电极中加入适量的新型电极添加剂可显著地提高燃料电池的放电性能。
From the experimental results it can be seen that the colloidal titration is a simple, quick and accurate quantitative method in the determination of ammoniation rate of cationic polyelectrolyte.
实践证明：胶体滴定法用于阳离子型聚电解质的测定是一个简便、迅速而且准确的定量方法。
Secondly, factors influencing charge decay of pulp slurry suspension, such as stirring rate, pulp species, adding amount of polyelectrolyte, adding amount of cationic polymer etc. were discussed.
研究了影响纸浆悬浮液电荷衰减的一些因素如搅拌速率、纸浆的种类、电解质的加入量、阳离子聚合物的添加量等；
Secondly, factors influencing charge decay of pulp slurry suspension, such as stirring rate, pulp species, adding amount of polyelectrolyte, adding amount of cationic polymer etc. were discussed.
研究了影响纸浆悬浮液电荷衰减的一些因素如搅拌速率、纸浆的种类、电解质的加入量、阳离子聚合物的添加量等；
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