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:
Mar. 18, 2025
Filed:
Dec. 29, 2021
Applicant:
SK Innovation Co., Ltd., Seoul, KR;
Inventors:
Assignee:
SK Innovation Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/78 (2023.01); C02F 1/00 (2023.01); G01N 33/18 (2006.01); C02F 101/30 (2006.01);
U.S. Cl.
CPC ...
C02F 1/78 (2013.01); C02F 1/008 (2013.01); G01N 33/1806 (2013.01); C02F 2101/30 (2013.01); C02F 2201/782 (2013.01); C02F 2209/08 (2013.01); C02F 2209/23 (2013.01);
Abstract
Provided is a wastewater treatment method including measuring a chemical oxygen demand (COD) of wastewater containing organic matter in real time, calculating the amount of ozone associated with a concentration of the organic matter using the measured COD value, and controlling a production of ozone of an ozone generator based on the calculated amount of ozone. The present invention provides a wastewater treatment method and system for adjusting the production of ozone used as an oxidizing agent for decomposing organic matter in wastewater in association with a load of organic matter in wastewater to be oxidized.