Preparation and Application of Magnetic Fe(OH)_3 Porous Microspheres in Treatment of Wastewater Containing Phosphorus
磁性多孔Fe(OH)3微球制备及其在含磷废水处理中的应用

A composite adsorbent of magnetic Fe(OH)3 porous microspheres with Fe3O4 core was prepared,and characterized.The characteristics of phosphate adsorption on magnetic Fe(OH)3 porous microspheres were investigated.The influential factors such as the dosage of adsorbent,initial concentration of H2PO4-,solution pH value,co-existing anions in solution on removal of H2PO4-were examined.The adsorption isotherm of phosphate on porous microspheres could be described by Langmuir equation,and the adsorption kinetic dat...