Gornett,Phosphate immobilization from aqueous solution by fly ashes in relation to their composition,Hydrobiologia,1992(2).
[6]
Berg, U ;Neumann, T ;Donnert, D ;Nuesch, R ;Stuben, D,Sediment capping in eutrophic lakes - efficiency of undisturbed calcite barriers to immobilize phosphorus,Applied Geochemistry?,2004, 19(11).
[7]
Barry T H,Simon R,Robert J,Active barrier to reduce phosphorus release from sediments:Effectiveness of three forms of CaCO3,Australian Journal of Chemistry,2003(3).
[8]
Welch E B,Cooke G D,Effectiveness and longevity of phosphorus inactivation with alum,Lakes and Reservoirs:Reserarch and Management,1999(1).