In this paper, analcime and zeolite X were fabricated using the hydrothermal method in the presence of L-alanine and glycine as organic structure-directing agents, respectively. The XRD confirmed that the average crystallite size of zeolite X and analcime products is 94.85 and 146.06 nm, respectively. Also, the FE-SEM confirmed that the zeolite X composed of an octahedron and cubic shapes with an average size of ca. 2.78 µm. Besides, the analcime composed of droxtal shapes with an average size of ca. 9.50 µm. Vibrations of adsorbed water, aluminol, silanol, Si–O–Si, and Si–O–Al groups were obtained using the FT-IR spectrophotometer. Moreover, the fabricated products were utilized for the removal of Cd(II) ions from aqueous media and wastewater which was collected from an electroplating factory in the 10th of Ramadan City, Egypt. The pseudo-second-order model and Langmuir isotherm were the best fittings for the experimental results. The removal of Cd(II) ions was exothermic because the values of ∆H^o in the case of zeolite X and analcime were − 49.859 and -61.647 kJ/mol, respectively. Also, the removal of Cd(II) ions was spontaneous because the values of ΔG^o in the case of zeolite X and analcime were − 101.678 and − 119.669 kJ/mol at 298 K, respectively. Besides, the maximum adsorption capacity of analcime and zeolite X was 139.278 and 62.814 mg/g, respectively. Moreover, the fabricated samples are reusable, effective, stable, and can be utilized over and over without surrendering their efficiency towards Cd(II) ions in aqueous solutions and wastewater.

在本文中，分别在L-丙氨酸和甘氨酸作为有机结构导向剂的情况下，使用水热法分别制备了芳烃和X沸石。X射线衍射证实，沸石X和方沸石产物的平均微晶尺寸分别为94.85nm和146.06nm。另外，FE-SEM证实了沸石X由八面体和立方形状组成，平均尺寸为约1μm。2.78微米。此外，肛门假体由草状的形状组成，平均大小约为。9.50微米。使用FT-IR分光光度计获得了吸附水，铝醇，硅烷醇，Si–O–Si和Si–O–Al组的振动。此外，将制成的产品用于从水性介质和废水中去除Cd（II）离子，废水是从埃及斋月十日的一家电镀厂收集的。拟二阶模型和Langmuir等温线是实验结果的最佳拟合。Cd（II）离子的去除是放热的，因为∆H的值^Ó在沸石X和方沸石的情况下分别为- 49.859和-61.647千焦/摩尔，分别。此外，除去镉（II）离子的是自发的，因为ΔG的值^ø分别119.669千焦/摩尔，在298 K， -在沸石X和方沸石的情况下分别为- 101.678和。此外，苯甲酸和沸石X的最大吸附容量分别为139.278和62.814 mg / g。而且，所制造的样品是可重复使用的，有效的，稳定的，并且可以反复使用，而不会降低其对水溶液和废水中Cd（II）离子的效率。