Performance of a New Magnetic Chitosan Nanoparticle to Remove Arsenic and Its Separation from Water

Figure 3

Adsorption isotherms of (a) As(V) and (b) As(III) by the MCNP with adsorbent dose of 1 g/L at pH and room temperature. Blue solid lines represent the Langmuir model and red solid lines represent the Freundlich model.

(a)

(b)