Comprehensive Recovery& Sustainable Development of Phosphate Resources
Patrick ZHANG.pdf
Patrick ZHANG.pdf
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World Potential for Agricultural<br />
Phosphogypsum Consumption<br />
• World crop area is >4.5 billion hectares<br />
• At an application rate <strong>of</strong> 0.1 ton/hectare/yr,<br />
450 million tons/yr could be consumed<br />
• Agriculture has the potential to consume all<br />
the PG the phosphate industry produces<br />
Florida Industrial and <strong>Phosphate</strong> Research Institute