Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
The retention behavior of As (V) ions by BE, PN/BE, and G.Zn@PN/BE as function of time (A–C), the Intra-Particle diffusion curves of As (V) adsorption results (D–F), and fitting of the As (V) retention results with the different kinetic models (G–I).
