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.
Experimental parameters of the PTFE HFMC modules that varied the feed pH.
| Feed Solution | Receiving Solution | |
|---|---|---|
| Component | Coking wastewater | 0.1 M H2SO4 |
| Volume (mL) | 2000 | 500 |
| Initial pHs | 9.7, 10.5, 11.5, 12.5 | <1 |
| Circulation flow rate (mL/min) | 830 | 830 |
