Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822259 | Method for removing hexavalent chromium from water bodies by sodium oxalate-modified zero-valent iron | Lizhi Zhang | 2020-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10822259 | Method for removing hexavalent chromium from water bodies by sodium oxalate-modified zero-valent iron | Lizhi Zhang | 2020-11-03 |