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:
Jul. 06, 2021
Filed:
Mar. 23, 2020
Academy of Environmental Planning & Design, Group Co., Ltd., Nanjing University, Nanjing, CN;
Feng Lin, Nanjing, CN;
Jun Li, Nanjing, CN;
Zhaoyang Lu, Nanjing, CN;
Lingxiang Wang, Nanjing, CN;
Shunbin Li, Nanjing, CN;
Jing Chen, Nanjing, CN;
Tao Zhou, Nanjing, CN;
Cheng Xu, Nanjing, CN;
Abstract
An apparatus for remediation of a copper and nickel co-contaminated soil includes a housing. A crushing device is arranged at the upper part of the inside of the housing. A stirring device is arranged below the crushing device. An anode electrode and a cathode electrode are provided at both ends of the inner bottom of the housing, respectively. In the present invention, the soil contaminated by copper and nickel is first poured from the top of the crushing device, and then crushed thoroughly under the action of the crushing device. The crushed soil facilitates the movement of copper and nickel metal ions therein toward the electrodes under the action of the anode electrode and the cathode electrode, thereby achieving optimal soil remediation.