SYNTHESIS OF THE ZEOLITE 4A AND ITS APPLICATION IN WATER TREATMENT
Keywords:
Synthesis, zeolite 4A, rice husk ash, water treatment
Abstract
This paper presents the simple method of synthesis zeolite 4A from rice husk ash. By using the current physical methods such as X - Ray diffraction (XRD), infrared spectroscopy (IR), this study identified the characterization of zeolite 4A. The formula of zeolite 4A is Na2O.Al2O3.2SiO2.2H2O. To simulation of zeolite 4A in sample water, the experiment of this study indicated that the content of substances is decreasing in general. The content of nitro and iron decrease 1.8 and 6.3 times, respectively. Thus, zeolite 4A can be useful in water filter and water treatment.
điểm /
đánh giá
Published
2019-04-25
Section
Bài viết