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:
May. 20, 2025
Filed:
Jul. 26, 2023
Zhengzhou University, Zhengzhou, CN;
Hongyou Wan, Zhengzhou, CN;
Jingwei Yan, Zhengzhou, CN;
Wei Zhang, Zhengzhou, CN;
Lin Gong, Zhengzhou, CN;
Xinfeng Zhu, Zhengzhou, CN;
Chaohai Wang, Zhengzhou, CN;
Cong Guo, Zhengzhou, CN;
Zhengzhou University, Zhengzhou, CN;
Abstract
A lotus leaf derived biochar loaded with ZIF-67, and a preparation method therefor and an application method thereof are provided, which relate to the field of environmental protection wastewater treatment technologies. The preparation method includes: adding a pretreated lotus leaf carrier and ZIF-67 to methanol as solvent, to obtain a solution, performing an ultrasonic dispersion process on the solution, standing the solution after performing the ultrasonic dispersion process to perform a self-assembly reaction to thus obtain a reacted solution, and drying the reacted solution to obtain the lotus leaf derived biochar loaded with the ZIF-67. Recyclability and reusability of the ZIF-67 are effectively improved by the lotus leaf derived biochar loaded with ZIF-67, and organic pollutants in aqueous solution are degraded by effectively activating peroxymonosulfate.