شماره ركورد كنفرانس :
4518
عنوان مقاله :
Preparation of Polyaniline/Rice Husk Nanocomposite for the Removal of Arsenic from aqueous solution in various pH
Author/Authors :
Mohammad Soleimani Lashkenari Babol University of Technology , Mohsen Ghorbani Babol University of Technology , Hossein Eisazadeh chemical engineering department of Babol University of Technology
كليدواژه :
polyaniline , rice husk , nanocomposite , morphology
عنوان كنفرانس :
The 7th International Chemical Engineering Congress & Exhibition (IChEC 2011
چكيده لاتين :
Present study deals with the adsorption of arsenic ions from aqueous solution on polyaniline/rice husk (PAn/RH) nanocomposite. Batch studies were performed to evaluate the influences of experimental parameter such as pH. Optimum condition for arsenic removal was found to be pH 10. The conductive PAn/RH nanocomposite was prepared using ammonium peroxy disulfate as an oxidant at room temperature. The results indicate that the polyanilin/rice husk nanocomposite is able to remove arsenic from aqueous media. Also, the products were investigated in terms of morphology and chemical structure with scanning electron microscopy and Fourier-transform infrared spectroscopy (FTIR), respectively.
