Figure 8.
Adsorption kinetics of a 4 mg/L solution represented by normalized adsorption capacity: (a) pH = 3 and (b) 6.4.
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.