What is the implementation of phosphogypsum residue to promote social and economic benefits?

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 of phosphorus chemical industry.

（2）High efficiency and money saving, high demand. The cost per cubic meter of phosphogypsum waste used as lightweight aggregate , which is far lower than that of crushed stone and shale ceramsite.

（3）Energy saving and emission reduction, meet the requirements of energy saving and green building, provide a cost-effective and energy-saving product for building materials industry.