Fig. 1.
Arsenic removal in oxidized and un-oxidized aquifer material (20 g; 0.1 L [As+3]INITIAL = 520 μg/L). Oxidation of aquifer material was with NaMnO4 and H2O2 (10 mL; 0.071 M).
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.