Figure 2.
Pseudo-second order kinetics plots of Pb2+, Cu2+ and Cd2+ in the soil: (a) Monometal batch tests; (b) Tri-metal batch tests.
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.