A collection of fact sheets on wastewater technology.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Disinfection for Small Systems (PDF)(10 pp, 328 K)
- Free Water Surface Wetlands (English) (PDF)(8 pp, 170 K)
- Free Water Surface Wetlands (Español) (PDF)(10 pp, 215 K)
- High-Efficiency Toilets (PDF)(5 pp, 81 K)
- Intermittent Sand Filters (English) (PDF)(7 pp, 172 K)
- Intermittent Sand Filters (Español) (PDF)(9 pp, 236 K)
- Ozone Disinfection (English) (PDF)(7 pp, 46 K)
- Ozone Disinfection (Español) (PDF)(9 pp, 197 K)
- Package Plants (PDF)(12 pp, 142 K)
- Sewers, Pressure (PDF)(9 pp, 492 K)
- Ultraviolet Disinfection (English) (PDF)(7 pp, 2 MB)
- Ultraviolet Disinfection (Español) (PDF)(9 pp, 244 K)
- Wetlands: Subsurface Flow (English) (PDF)(9 pp, 203 K)
- Wetlands: Subsurface Flow (Español) (PDF)(13 pp, 239 K)