Journal of Composites Science, Journal Year: 2024, Volume and Issue: 8(10), P. 402 - 402
Published: Oct. 3, 2024
Purifying polluted water is becoming a crucial concern to meet quantity and quality demands as well ensure the resource’s sustainability. In this study, new material was prepared from cherry stone powder sodium alginate, its capacity remove methylene blue (MB) determined. The characterization of resulting product, performed via scanning electron microscopy (SEM) Fourier-transform infrared spectroscopy (FTIR), revealed that raw considered for synthesis successfully embedded in polymeric matrix. impact three main working parameters (pH 3–9, adsorbent dose 50–150 g/L, contact time 60–180 min) on retention MB evaluated through response surface methodology with Box–Behnken design. optimal settings, removal efficiency 80.46% maximum sorption 0.3552 mg/g were recorded. followed pseudo-second-order kinetic suitably described by Freundlich, Khan, Redlich–Peterson, Sips isotherm models. experimental results show synthesized composite can be used at least successive cycles adsorption. From these findings, it concluded use cherry-stone-based environmentally friendly, efficacious contaminants environment.
Language: Английский