Patents by Inventor Xueting XU

Xueting XU 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).

  • Rotating cored-type biological treatment device of low-carbon-source wastewater and usage method therefor
    Patent number: 11840468
    Abstract: Disclosed is a rotating cored-type biological treatment device for wastewater with low carbon content and use thereof. The device includes a composite frame (1), several biological packing columns (2), a rotating tray (3), a rotating shaft, and a base (4), wherein the biological packing columns (2) are detachably mounted inside the composite frame (1); the rotating shaft is vertically arranged on the base (4) and can rotate; the rotating tray (3) is fixedly sheathed on the rotating shaft, and the composite frame (1) is disposed on the rotating tray (3); and the rotating tray rotates with the rotating shaft, which driving the composite frame (1) and the biological packing columns (2) therein to rotate. The rotating cored-type biological treatment device has the advantages of high efficiency and being renewable and environment-friendly, etc.
    Type: Grant
    Filed: December 26, 2019
    Date of Patent: December 12, 2023
    Assignee: Nanjing Institute of Environmental Sciences, Ministry of Ecology and Environment of The People's Republic of China
    Inventors: Yimin Zhang, Zhihao Li, Xueting Xu, Yuexiang Gao, Yueming Zhu, Ming Kong, Tao He
  • ROTATING CORED-TYPE BIOLOGICAL TREATMENT DEVICE OF LOW-CARBON-SOURCE WASTEWATER AND USAGE METHOD THEREFOR
    Publication number: 20220048799
    Abstract: Disclosed is a rotating cored-type biological treatment device for wastewater with low carbon content and use thereof. The device includes a composite frame (1), several biological packing columns (2), a rotating tray (3), a rotating shaft, and a base (4), wherein the biological packing columns (2) are detachably mounted inside the composite frame (1); the rotating shaft is vertically arranged on the base (4) and can rotate; the rotating tray (3) is fixedly sheathed on the rotating shaft, and the composite frame (1) is disposed on the rotating tray (3); and the rotating tray rotates with the rotating shaft, which driving the composite frame (1) and the biological packing columns (2) therein to rotate. The rotating cored-type biological treatment device has the advantages of high efficiency and being renewable and environment-friendly, etc.
    Type: Application
    Filed: December 26, 2019
    Publication date: February 17, 2022
    Inventors: Yimin ZHANG, Zhihao LI, Xueting XU, Yuexiang GAO, Yueming ZHU, Ming KONG, Tao HE