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. 22, 2022
Filed:
Sep. 29, 2020
Applicant:
Institute of Soil Science, Chinese Academy of Sciences, Jiangsu, CN;
Inventors:
Assignee:
INSTITUTE OF SOIL SCIENCE, CHINESE ACADEMY OF SCIENCES, Jiangsu, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09C 1/08 (2006.01); A01G 22/20 (2018.01); A01C 21/00 (2006.01); A01D 91/04 (2006.01);
U.S. Cl.
CPC ...
B09C 1/08 (2013.01); A01C 21/00 (2013.01); A01D 91/04 (2013.01); A01G 22/20 (2018.02); B09C 2101/00 (2013.01);
Abstract
A nanobioremediation method is for soil in a high-concentration polycyclic aromatic hydrocarbon (PAH)-contaminated site. The method includes adding a carbon nanomaterial and a base fertilizer to soil in a high-concentration PAH-contaminated site, evenly broadcast sowing alfalfa seeds to the contaminated soil, and keeping the soil moisture content at 60% of the field moisture capacity, and when the alfalfa grows to the flowering or maturity stage, harvesting and removing the plants from the contaminated soil.