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:
Nov. 04, 2025
Filed:
Mar. 24, 2022
Institute of Urban Environment, Chinese Academy of Sciences, Xiamen, CN;
Xiamen Institute of Rare Earth Materials, Xiamen, CN;
Xin Ye, Xiamen, CN;
Shaohua Chen, Xiamen, CN;
Minquan Chen, Xiamen, CN;
Jinglin Chen, Xiamen, CN;
Wei Wang, Xiamen, CN;
Xiaofeng Xu, Xiamen, CN;
Jie Yang, Xiamen, CN;
Yougui Huang, Xiamen, CN;
INSTITUTE OF URBAN ENVIRONMENT, CHINESE ACADEMY OF SCIENCES, Xiamen, CN;
XIAMEN INSTITUTE OF RARE EARTH MATERIALS, Xiamen, CN;
Abstract
The application relates to a fluidized adsorption device and a fluidized adsorption method for sewage treatment. The fluidized adsorption device comprises a fluidized adsorption column and a reflux device, wherein the fluidized adsorption column is consisted of a water outlet area, a fluidized adsorption area and a water inlet area from top to bottom; the reflux device includes top, middle and bottom reflux ports, and related reflux tubes; and the top reflux port and the bottom reflux port are activated during adsorption, and the middle reflux port and the bottom reflux port are activated during adsorbent replacement, such that the fluidized adsorption column can run continuously.