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:
Aug. 01, 2023
Filed:
Aug. 26, 2021
Nanjing Hydraulic Research Institute, Nanjing, CN;
Qiuwen Chen, Nanjing, CN;
Hanlu Yan, Nanjing, CN;
Jianyun Zhang, Nanjing, CN;
Xueke Liao, Nanjing, CN;
Tianqi Yao, Nanjing, CN;
Zhiyuan Wang, Nanjing, CN;
Cheng Chen, Nanjing, CN;
NANJING HYDRAULIC RESEARCH INSTITUTE, Nanjing, CN;
Abstract
It discloses a method for preparing a magnesium-aluminum hydrotalcite-loaded nano zero-valent iron material for specifically removing perfluorooctanoic acid in a water environment and an optimized process for removing perfluorooctanoic acid thereby, and relates to the technical field of removing persistent organic pollutants in water using adsorption method and oxidation-reduction method and, in particular, to a composite material prepared by loading a nano zero-valent iron on magnesium-aluminum hydrotalcite using liquid phase reduction method.