Patents by Inventor Fuquan PENG

Fuquan PENG 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).

  • Highly effective in situ treatment method for endogenous pollution in sludge
    Patent number: 11339074
    Abstract: The present invention discloses a highly effective in situ treatment method for endogenous pollution in sludge, belonging to the field of environmental engineering water treatment. In view of the problem that it is difficult to effectively treat the endogenous pollution of river sludge, the present invention provides the highly effective in situ treatment method for endogenous pollution in sludge, which specifically adopts a combination of phoslock, calcium peroxide and aluminum modified zeolite to perform in-situ remediation of sludge, effectively inhibit the release of endogenous pollution of sludge, facilitate the ecological treatment of polluted water subsequently, and finally realize the long-term water improvement against pollution.
    Type: Grant
    Filed: April 27, 2018
    Date of Patent: May 24, 2022
    Assignee: Nanjing institute of Environmental Sciences, Ministry of Ecology and Environment
    Inventors: Yimin Zhang, Ming Kong, Longmian Wang, Ruihua Meng, Yuexiang Gao, Jianying Chao, Fei Yang, Fuquan Peng, Yueming Zhu
  • HIGHLY EFFECTIVE IN SITU TREATMENT METHOD FOR ENDOGENOUS POLLUTION IN SLUDGE
    Publication number: 20200407256
    Abstract: The present invention discloses a highly effective in situ treatment method for endogenous pollution in sludge, belonging to the field of environmental engineering water treatment. In view of the problem that it is difficult to effectively treat the endogenous pollution of river sludge, the present invention provides the highly effective in situ treatment method for endogenous pollution in sludge, which specifically adopts a combination of phoslock, calcium peroxide and aluminum modified zeolite to perform in-situ remediation of sludge, effectively inhibit the release of endogenous pollution of sludge, facilitate the ecological treatment of polluted water subsequently, and finally realize the long-term water improvement against pollution.
    Type: Application
    Filed: April 27, 2018
    Publication date: December 31, 2020
    Inventors: Yimin ZHANG, Ming KONG, Longmian WANG, Ruihua MENG, Yuexiang GAO, Jianying CHAO, Fei YANG, Fuquan PENG, Yueming ZHU