METHOD FOR PREPARING CALCIUM-CONTAINING BIOLOGICALLY-ACTIVE ADDITION

摘要

A method for preparing calcium-containing biologically-active addition comprises mixing calcium carbonate (CaCO) with water and citric acid. The water is pretreated by permanent magnetic field, and magnesium carbonate is further added when blending the mixture is affected by infrared radiation with 2 to 40 mkm wave length. Upon preparing the mixture is maintained at 10-25°C for at least 20 hours.