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:
Sep. 22, 2026
Filed:
Jan. 06, 2025
Shanghai Municipal Engineering Design Institute (Group) Co., Ltd., Shanghai, CN;
Tongji University, Shanghai, CN;
Xin Zhang, Shanghai, CN;
Lei Dong, Shanghai, CN;
He Cui, Shanghai, CN;
Yinguang Chen, Shanghai, CN;
Zheyu Gu, Shanghai, CN;
Keyang Wang, Changzhou, CN;
Yuwei She, Shanghai, CN;
Shanghai Municipal Engineering Design Institute (Group) Co., Ltd., Shanghai, CN;
Tongji University, Shanghai, CN;
Abstract
A catalytic oxidation reactor and a complete set of equipment are provided for water purification, the catalytic oxidation reactor includes a container, a reagent storage and delivery assembly and an ultraviolet lamp tube, the ultraviolet lamp tube is disposed in the container, and an annular gap cavity is defined between an inner wall of the container and an outer wall of the ultraviolet lamp tube; an outlet of the reagent storage and delivery assembly is disposed in the annular gap cavity, and the reagent storage and delivery assembly is configured to deliver the at least one oxidant to the annular gap cavity. Under the influence of ultraviolet photocatalysis, active free radicals are generated. Both the oxidant and these active free radicals flow out through multiple micro-holes situated on the sidewall of the container into a water body, serving to purify and disinfect it effectively.