[1]Department of Soil University of Vicosa Av.Peter Henry Rolfs Bulding Silvyo Starling Brandao CEP 36570-000 Vicosa(MG) Brazil;
[2]Department of Chemistry University of Vicosa Rio Paranaiba Campus Highway MG-230 KM 07 CEP 38810-000 Rio Paranaiba(MG) Brazil;
[3]Department of Fundamental Chemistry University of Sao Paulo Av.Prof.Lineu Prestes 748 CEP 05508-000 Sao Paulo(SP) Brazil;
Cellulose acetate films; layered double hydroxides; phosphorous adsorption; phosphorous recovery;