STUDY THE EFFECT OF CALCIUM TO REACTION OF MAGNESIUM AMMONIUM PHOSPHATE

Abstract

   In this paper we studied the effect of calcium to reaction of magnesium ammonium phosphat.Struvite, magnesium ammonium phosphat hexahydrate (MgNH4PO4.6H2O or MAP), is a white inorganic crystalline mineral that can be used as a slow releasing fertilizer.