IONIC EXCHANGE APPLICATION TO THE BORON. CONCENTRATING ON SOLID WASTES OF PHOSPHATE INDUSTRY

Abstract

The results of complex re-working of solid (phosphogypsum) and liquid (phosphorus) and boron-containing waste waters wastes into the complete secondary raw material - the phosphoric fertilizer with boron are discussed.The optimum conditions of its production have been revealed. It is shorn that under the definite conditions the P₂O₅ content can achieve 20-30% and B content-0.1-0.4% of he synthesized product.