Synthesis and characterization of Ag-zeolite-polymer nanocomposites and their application in the study of wastewater fertilizers

In order to investigate the effect of different percentages silver added to zeolite polymer in wastewater studies,Ag nanoparticles were employed in two ways. First silver nano-powder was used as an additive with various percentagesin nanocomposite was employed for production of zeolite, and also Ag nano-layer was deposited on pure zeolite withdifferent amounts by magnetron sputtering method. For characterization of Ag-zeolite-polymer and its structuralproperties X-Ray Diffraction (XRD), and Scanning Electron Microscopy (SEM) were carried out. In order to determinethe best condition and optimum amount of silver in the polymer or being coated on the zeolite, [1,2] the various fabricatedAg-zeolite polymers were employed in the remaining of wastewater fertilizers by using Chemical Oxygen Demand(COD) method[3,4,5]. The parameters such as temperature and time as well as antibacterial effect of added silver tozeolite were also investigated.

کلیدواژه ها:

chemical oxygen demand ، poly (acrylamide - co – acrylicacid)/NaY zeolite ، nano silver ، nanocomposite