File:Nitrification Process Tank.jpg
No higher resolution available.
Nitrification_Process_Tank.jpg (555 × 361 pixels, file size: 36 KB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: View of a nitrification process tank at a sewage treatment plant. |
| Date | |
| Source | U.S. Environmental Protection Agency (EPA), "Primer for Municipal Wastewater Treatment Systems." EPA 832-R-04-001. p. 18. |
| Author | U.S. Environmental Protection Agency, Washington, D.C. |
Licensing
 |
This image (or other media) is a work of an Environmental Protection Agency employee, taken or made as part of that person's official duties. As works of the U.S. federal government, all EPA images are in the public domain.
|
 |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 22:53, 4 May 2020 | | 555 × 361 (36 KB) | Moreau1 | {{Information |Description={{en|1=View of a {{w|nitrification}} process tank at a sewage treatment plant.}} |Source=U.S. Environmental Protection Agency (EPA), [https://www.epa.gov/npdes/npdes-resources "Primer for Municipal Wastewater Treatment Systems."] EPA 832-R-04-001. p. 18. |Date=September 2004 |Author=U.S. Environmental Protection Agency, Washington, D.C. |other_versions= }} =={{int:license-header}}== {{PD-USGov-EPA}} Category:Publications by the Environmental Protection Agency... |
File usage
The following 2 pages use this file:
Global file usage
The following other wikis use this file:
- Usage on bcl.wikipedia.org
- Usage on pt.wikipedia.org
