Preferred Label : polonite;
MeSH note : a natural product manufactured from cretaceous rock opoka intended for use in wastewater
treatment; this material is known for its high sorption capacity of soluble phosphorus
and usefulness for recycling of nutrients in agriculture; major components are SiO2
(39.4%), CaO (42%), Al2O3 (4.3%) and Fe2O3 (2%);
Is substance : O;
Origin ID : C507562;
UMLS CUI : C1685113;
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