Parthenium Dye Preparation
Parthenium flower activated carbon (PFAC) as an adsorbent was prepared by using parthenium flowers and concentrated sulpuric acid. The structure of activated carbon was characterized by Fourier transform infrared spectroscopy (FTIR), Scanning electron microscopy (SEM) methods. SEM picture shows that the prepared product consists of irregular particle size. Adsorption property of PFAC against methylene blue (MB) was examined by considering the PFAC dosage effect, effect of pH, stirring time and kinetic studies, it was found that their role was remarkable. At pH 8 in presence of 5 ppm methylene blue dye solution just 3.0 mg adsorbent dose per 50 ml of dye solution significantly accelerate. This investigation will give a new insight in understanding the dye and heavy metal adsorption in natural environment. Keywords: Activated Carbon, Methylene Blue, SEM, Kinetics. …show more content…
Due to these simplicity and easy operational conditions adsorption is a widely used process [9]. Researchers have studied the production of activated carbon from coal, coconut shells, almond shells, olive stones and other agricultural products using physical and chemical process [10]. However the adsorption capacity of activated carbon for a specific adsorbate varies strongly with the type of material and the processing technique used [9].The feasibility of producing carbon from agricultural wastes depends on a number of factors including the adsorption capacity and mechanical strength of the raw material and the cost of production [9]. Adsorption process was extensively used to remove dyes from aquatic medium using low cost adsorbents such as plant materials, cellulose materials. Among them agricultural byproducts and biomass are relatively cheap and show very high adsorption
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