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Journal of Chemistry
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2013
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Article
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Tab 1
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Research Article
Retention of Organic Matter Contained in Industrial Phosphoric Acid Solution by Raw Tunisian Clays: Kinetic Equilibrium Study
Table 1
Physical and chemical characteristics of 54% industrial phosphoric acid solution.
Material
H
3
PO
4
Organic matter (ppm)
491
P
2
O
5
percentage (%)
54.26
Ph
ā
1
Density
1.6
Al (mg/L)
10470
Ca (mg/L)
4200
Fe (mg/L)
14600
Cd (mg/L)
24.315
Cr (mg/L)
380.2
Viscosity (cPo)
6. 34