Patents by Inventor Lipeng Dong

Lipeng Dong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for enhancing methanogenesis in anaerobic digestion of municipal sludge by utilizing a filter screen structure
    Patent number: 11618705
    Abstract: The disclosure relates to a method for enhancing methanogenesis in anaerobic digestion of municipal sludge by utilizing a filter screen structure, comprising: arranging a filter screen structure with titanium or titanium alloy as the framework and Fe3O4 as the coating in the anaerobic digestion system to accelerate the rate of hydrolysis and acidification, and increase the proportion of methane in biogas.
    Type: Grant
    Filed: December 10, 2019
    Date of Patent: April 4, 2023
    Assignee: TONGJI UNIVERSITY
    Inventors: Xiaohu Dai, Lei Li, Ying Xu, Lipeng Dong, Linke Zheng, Bin Dong, Lingling Dai
  • METHOD FOR ENHANCING METHANOGENESIS IN ANAEROBIC DIGESTION OF MUNICIPAL SLUDGE BY UTILIZING A FILTER SCREEN STRUCTURE
    Publication number: 20220340467
    Abstract: The disclosure relates to a method for enhancing methanogenesis in anaerobic digestion of municipal sludge by utilizing a filter screen structure, comprising: arranging a filter screen structure with titanium or titanium alloy as the framework and Fe3O4 as the coating in the anaerobic digestion system to accelerate the rate of hydrolysis and acidification, and increase the proportion of methane in biogas.
    Type: Application
    Filed: December 10, 2019
    Publication date: October 27, 2022
    Applicant: Tongji University
    Inventors: Xiaohu Dai, Lei Li, Ying Xu, Lipeng Dong, Linke Zheng, Bin Dong, Lingling Dai