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:
Jan. 25, 2022
Filed:
Dec. 12, 2018
Chinese Research Academy of Environmental Sciences, Beijing, CN;
Beidou Xi, Beijing, CN;
Lei Wang, Beijing, CN;
Jinsheng Wang, Beijing, CN;
Yali Zhang, Beijing, CN;
Wenbing Tan, Beijing, CN;
Tongtong Li, Beijing, CN;
Yangyang Wang, Beijing, CN;
Hui Liu, Beijing, CN;
Qian Zhang, Beijing, CN;
Feng Wu, Beijing, CN;
CHINESE RESEARCH ACADEMY OF ENVIRONMENTAL SCIENCES, Beijing, CN;
Abstract
The present invention relates to a method and a device for preventing and controlling pollutants in basin water resources utilization. The method includes: providing a hydrolysis tank (), a nano-aeration tank () and a vertical subsurface flow constructed wetland () connected in sequence, salvaging duckweed and algae in the basin, then crushing, acidizing and digesting them in the hydrolysis tank (), importing the supernatant obtained in the hydrolysis tank () into the nano-aeration tank (), then mixing the water from the nano-aeration tank () with basin water and importing them into the vertical subsurface flow constructed wetland (), treating to obtain basin water meeting the irrigation requirements.