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Projet Sra Ouertane-compressé

Pr Dr Chikhaoui Mongi

Sra Ouertane has potentially huge reserves in phosphates, but with low to low contents, strong impurities (silica, carbonates, uranium, ree). The heat treatment of the minerals could improve the content, but is very expensive. Flotation is possible but it requires a lot of water that the region does not have.

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