Research Article

Characterization and Analysis of Argania spinosa Shells from Souss-Massa Area: Application in the Adsorption of Methylene Blue in Aqueous Solution

Table 1

Elemental analysis of raw Argan shells.

Element1st measurement2nd measurement

Carbon48.13%47.86%
Hydrogen5.39%5.60%
Nitrogen0.60%0.53%
Oxygen40.62%41.11%
Total97.74%95.10%