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Les cendres de charbon et les phosphogypses - Robin des Bois

Les cendres de charbon et les phosphogypses - Robin des Bois

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Cendre S-A<br />

Cendre C<br />

pH 11,5 12,6<br />

Conductivité (mS.cm -1 ) 0,9 8,8<br />

Sulfates (mg.l -1 ) 197 1434-1824<br />

Chlorures (mg.l -1 ) 4,5 44-55<br />

Fluorures (mg.l -1 ) 1 1,9-2,1<br />

Ca 2+ (mg.l -1 ) 164 1560-1610<br />

As (mg.l -1 ) 60-80

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