Journal of Chemistry / 2013 / Article / Tab 2

Research Article

A Novel Absorbent of Nano-Fe Loaded Biomass Char and Its Enhanced Adsorption Capacity for Phosphate in Water

Table 2

Liquid film diffusion model and Intraparticle diffusion constants for phosphate.

Samples (mg/g)liquid film diffusion modelIntraparticle diffusion model
(mg/g) ( ) S.D. (%) (mg/g ) S.D. (%)

C3.583.340.5080.90516.221.700.2710.77025.52
BC-Fe11.9410.580.1350.81332.302.931.0250.97520.56

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