The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2025
Filed:
Jul. 01, 2022
Applicant:
Korea Institute of Fusion Energy, Daejeon, KR;
Inventors:
Yong Cheol Hong, Goyang-si, KR;
Yong Wook Shin, Gunsan-si, KR;
Kang Il Kim, Jeonju-si, KR;
Seong Il Hong, Yangju-si, KR;
Hee Jae Lee, Gunsan-si, KR;
Assignee:
KOREA INSTITUTE OF FUSION ENERGY, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/46 (2023.01); C02F 1/28 (2023.01); C02F 1/72 (2023.01); C02F 1/78 (2023.01); C02F 101/16 (2006.01);
U.S. Cl.
CPC ...
C02F 1/4608 (2013.01); C02F 1/281 (2013.01); C02F 1/725 (2013.01); C02F 1/78 (2013.01); C02F 2101/16 (2013.01); C02F 2201/46 (2013.01); C02F 2201/782 (2013.01); C02F 2303/18 (2013.01);
Abstract
A plasma water treatment apparatus includes a plasma generator that generates plasma in water, and a porous dielectric that adsorbs nitrogen oxide generated in the water, surrounds the plasma generator, and includes silicon dioxide powder and carbon powder, thereby removing color of wastewater.