Assertion: phosphoric acid's amount | /r/HasProperty | recycled as agricultural fertilizer
Facets:
value: for soil stabilization amendment
type: PURPOSE
Source sentences:
text: However, because of the contamination, only 15% of world phosphogypsum production is recycled as building products and asset retarder in the manufacture of Portland cement (a small amount is recycled as agricultural fertilizer or for soil stabilization amendment), while the remaining 85% is disposed of without any treatment (Tayibi et al., 2009).