patent certificate (Sept. 2023)
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Intellectual Properties
Patent
| Number | Title | Application number | Registration date |
|---|---|---|---|
| 1 | Reaction tank including PBAC carrier and a method of water treatment | No. 0502957 | 2005.07.13 |
| 2 | Compound carrier of PVA for fixed microorganism and a method of wastewater treatment | No. 10-0691739 | 2007.02.28 |
| 3 | Manufacturing method of electrode for sewage and wastewater | No. 10-0898173 | 2009.05.11 |
| 4 | Treatment equipment for sewage and wastewater by using electrolytic coagulation and precipitation | No. 10-0950729 | 2010.03.25 |
| 5 | Advanced treatment system for sewage and wastewater equipped with plasma discharge tank | No. 10-1126871 | 2012.03.07 |
| 6 | Advanced treatment system for sewage and wastewater equipped with plasma discharge tank (PCT Patent : Japan) | No. 5404930 | 2013.11.08 |
| 7 | Convergent type advanced treatment system for sewage and wastewater | No. 10-1352924 | 2014.01.13 |
| 8 | Water treatment equipment and its method | No. 10-1352939 | 2014.01.10 |
| 9 | Advanced treatment system for sewage and wastewater equipped with plasma discharge tank (PCT Patent : China) | No. 1352861 | 2014.02.26 |
| 10 | Hybrid membrane washing system | No. 10-1499539 | 2015.03.02 |
| 11 | Manufacturing method of a reducing agent for nitrate nitrogen | No. 10-1558040 | 2015.09.30 |
| 12 | Treatment technology for ionic substances in aquatic system | No. 10-1615124 | 2016.04.19 |
| 13 | Treatment equipment for high-concentrated sewage and wastewater | No. 10-1728866 | 2017.04.14 |
| 14 | Treatment equipment for electrolysis sewage & wastewater and a method to treat wastewater | No. 10-1784299 | 2017.09.27 |
| 15 | Ion exchange membrane to increase the desalination rate and capacitive deionization process by its application | No. 10-1820927 | 2018.01.16 |
| 16 | System to treat open surface and dissolved VOCs | No. 10-1926540 | 2018.12.03 |
| 17 | Treatment of VOCs available to control hydrogen concentration | No. 10-1972820 | 2019.04.22 |
| 18 | Equipment to remove VOCs inside wastewater | No. 10-2023660 | 2019.09.16 |
| 19 | METHOD FOR PRODUCING ZEOLITE ADSORBENT USING SONICATION ACID TREATMENT AND ADSORBENT PRODUCED THEREBY | No. 10-2315839 | 2021.10.15 |
| 20 | INTELLIGENT CONTROL SYSTEM OF CIRCULATION TYPE ELECTROLYSIS DEVICE FOR WASTE WATER TREATMENT | No. 10-2578604 | 2023.09.11 |
| 21 | INTELLIGENT CONTROL SYSTEM OF MBR WASTEWATER TREATMENT DEVICE | No. 10-2587787 | 2023.10.05 |
