抽象的
Removal of Heavy Metal Ions from Aqueous Solutions using Guarantetraethylenepentamine (GTEPA) Resin
A. V. Singh and Abhay Singh Rathore
Guarantetraethylenepentamine (GTEPA) resin is synthesized by incorporating tetraethylenepentamine group onto guaran by a modified Porath's method of functionalization of polysaccharides. The distribution coefficient of Fe2+, Co2+, Ni2+, Cu2+, Zn2+, Cd2+ and Pb2+ on GTEPA resin at different pHs have been systematically studied. Finally the heavy metal ions were eluted quantitatively with different strength of acids.
