Patents by Inventor Malan Yi

Malan Yi 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).

  • Efficient nitrogen and phosphorus removal process system for mariculture tail water treatment
    Patent number: 12735339
    Abstract: Disclosed is an efficient nitrogen and phosphorus removal process system for mariculture tail water treatment. The process system comprises a physical filtering device, an efficient biological treatment unit, a flocculation sedimentation tank, a sand filtering tank, a clean water tank and a sludge tank, wherein the physical filtering device, the efficient biological treatment unit, the flocculation sedimentation tank, the sand filtering tank and the clean water tank are sequentially connected; the physical filtering device, the efficient biological treatment unit, the flocculation sedimentation tank and the sand filtering tank are all connected with the sludge tank through pipelines, and the physical filtering device and the sand filtering tank are both connected with the clean water tank through pipelines.
    Type: Grant
    Filed: May 16, 2022
    Date of Patent: September 15, 2026
    Assignee: TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING, M.O.T.
    Inventors: Fang Chang, Zhendong Li, Lu Zhang, Huiting Li, Yingjie Zhao, Hao Shang, Malan Yi, Tingfeng Wang, Jiangnan Wang
  • EFFICIENT NITROGEN AND PHOSPHORUS REMOVAL PROCESS SYSTEM FOR MARICULTURE TAIL WATER TREATMENT
    Publication number: 20230382778
    Abstract: Disclosed is an efficient nitrogen and phosphorus removal process system for mariculture tail water treatment. The process system comprises a physical filtering device, an efficient biological treatment unit, a flocculation sedimentation tank, a sand filtering tank, a clean water tank and a sludge tank, wherein the physical filtering device, the efficient biological treatment unit, the flocculation sedimentation tank, the sand filtering tank and the clean water tank are sequentially connected; the physical filtering device, the efficient biological treatment unit, the flocculation sedimentation tank and the sand filtering tank are all connected with the sludge tank through pipelines, and the physical filtering device and the sand filtering tank are both connected with the clean water tank through pipelines.
    Type: Application
    Filed: May 16, 2022
    Publication date: November 30, 2023
    Applicant: TIANJIN RESEARCH INSTITUTE FOR WATER TRANSPORT ENGINEERING,M.O.T.
    Inventors: Fang Chang, Zhendong Li, Lu Zhang, Huiting Li, Yingjie Zhao, Hao Shang, Malan Yi, Tingfeng Wang, Jiangnan Wang