Figure 10.
The ratio of flux at 4 h and initial flux, containing NF-control, NF-40, and NF-80 membranes after 4 h fouling test using 200 mg/L sodium alginate.
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.