| 1 |
Treatment Method for Sewage & Wastewater |
No. 0461913 |
2004.12.06 |
| 2 |
Microorganism for the decomposition of polyvinyl alcohol and a method to improve the biological decomposition rate for wastewater which contains polyvinyl alcohol |
No. 0513928 |
2005.09.02 |
| 3 |
Microorganism with excellent function to remove polyvinyl and a method to improve the biological treatment rate for wastewater which contains polyvinyl alcohol |
No. 0510913 |
2005.09.02 |
| 4 |
Method to manufacture a mesoporous ceramic absorbent of high polymer electrolyte carrier for wastewater |
No. 0552000 |
2006.02.07 |
| 5 |
Method to manufacture a mesoporous ceramic catalyst embedded with a multi-component carrier of metal oxidation particles |
No. 0552004 |
2006.02.07 |
| 6 |
Method to manufacture the multi-component metal oxidation particles |
No. 10-0574644 |
2006.04.21 |
