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. 07, 2023
Filed:
Feb. 03, 2021
Changzhou University, Changzhou, CN;
Rong Xu, Changzhou, CN;
Qian Liu, Changzhou, CN;
Chunhui Zhu, Changzhou, CN;
Jing Zhong, Changzhou, CN;
Xiuxiu Ren, Changzhou, CN;
Min Shen, Changzhou, CN;
Yihan Zhang, Changzhou, CN;
Changzhou University, Changzhou, CN;
Abstract
The invention belongs to the technical field of composite membrane, and in particular discloses a UIO-66-NHdoped organosilicon high salinity wastewater treatment membrane and a preparation method thereof. The membrane is formed into UIO-66-NH/organosilicon hybrid membrane on the prefabricated ceramic support surface through the dip-coating method by doping the UIO-66-NHmetal-organic framework material into the organosilicon polymeric sol. The UIO-66-NH/organosilicon hybrid membrane prepared by the present invention exhibits high water permeability (up to 1.6×10m/(ms Pa) and high salt retention (NaCl retention rate is more than 99.9. %) in the application of pervaporation desalination, and maintains stable membrane structure in the treatment process of TDS>5 wt % high salinity wastewater.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile