复合沸石抗菌材料及其抗菌性能的研究

本文利用离子交换法将沸石与具有抗菌性能的锌铜离子合成双组分抗菌沸石，研究了反应时间、温度、交换的金属溶液的浓度和沸石与金属离子溶液的固液比对抗菌剂载金属含量及抗菌性能的影响，同时也比较了单金属组分沸石与双金属沸石抗菌性能的差异。实验表明，制备锌铜双组分抗菌沸石的最佳工艺条件为：反应时间2h，温度90℃，沸石质量与金属离子溶液体积比1：10，锌铜含量相差最少则锌铜离子浓度比为1：1。

The Antibacterial Material of Compound Zeolite and The Research of Antibacterial Performance

Antibacterial zeolite was prepared with the zeolite and zinc copper ion having the antibacterial performance through the method of ion exchange technique. Factors to the metal content of antibiotics material and antibacterial performance were discussed, such as time. temperature, the concentration of metal solution and the solid--liquid ratiO, at the same time this reach has compared the single metal component zeolite with the two component zeolite. The results indicated that the best technological conditions to preparing zinc copper double component antibacterial zeolite is . reaction time 2h, the temperature 90℃, the ratio of solid weight to liquid solution volume 1 ： 10, the content difference of zinc and copper ion is least when the ion concentration ratio zinc ion to copper ion is 1 ： 1.