Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10662097 | Apparatus for sewage deep bed denitrification with high pollutant carrying capacity and low energy consumption, and method for running the same | Hui Huang, Qing Wang | 2020-05-26 |
| 10577267 | Fast biofilm formation method for organic filler during treatment of sewage with low C/N ratio | Hui Huang, Qing Wang | 2020-03-03 |
| 10239775 | Apparatus for relieving surface-layer clogging of denitrification deep-bed filter and method for running the same | Hui Huang, Qing Wang, Si-Jia Ma | 2019-03-26 |