Phosphogypsum, is solid waste of the fertilizer, phosphoric acid production emissions. With the development of phosphate fertilizer industry in recent years, emissions of phosphogypsum are increased to more than 10 million tons/y of phosphorus. Those large number of discharged phosphogypsum waste, will take up land, cause serious environmental pollution, so reasonable conversion of phosphogypsum resources […]
The utilization of phosphogypsum residue is the bottleneck of high-quality development of phosphorus chemical industry. With the over exploitation of phosphate rock resources, phosphate rock resources may be exhausted in the next 30-100 years. The major countries of phosphate resources began to pay more attention to the strategic value of phosphogypsum residue, and issued relevant […]
Based on the concept of solid waste recycling and building energy saving, the comprehensive application of phosphogypsum residue has the following values. （1）Solid waste recycling, green and sustainable. Each consumption of 25-30 million cubic meters of phosphogypsum waste residue can liberate 1 square kilometer of land resources, which is conducive to the sustainable development […]
We have been focusing on the research and development of solid waste grinding equipment, with the spirit of continuous improvement of craftsmanship and excellent special solid waste grinding equipment. It can promote the transformation of solid waste residue into treasure, help the solid waste residue field such as phosphogypsum residue to embark on the new […]
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