Gypsum Recycling Method And Development Prospects
Gypsum, is solid waste of the fertilizer, phosphoric acid production emissions. With the development of phosphate fertilizer industry in recent years, emissions of gypsum are increased to more than 10 million tons/y of phosphorus. Those large number of discharged gypsum waste, will take up land, cause serious environmental pollution, so reasonable conversion of gypsum resources is seriously and immediately. gypsum mill is important.
Gypsum is an important renewable resource, containing...