Patents by Inventor Chuanrong SU

Chuanrong SU 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).

  • Reactor for sewage treatment
    Patent number: 9428411
    Abstract: A reactor for sewage treatment includes: an inner layer including a water distribution zone; a middle layer including a biological aerated filter, the biological aerated filter including a wall and a bottom including a water outlet; and an outer layer including an artificial wetland, the artificial wetland including a bottom including a water inlet. The water distribution zone, the biological aerated filter, and the artificial wetland are in the shape of a circle. The sewage is introduced into the water distribution zone via a water inlet pipe. The water distribution zone communicates with the biological aerated filter via a first overflow. The water outlet arranged on the bottom of the biological aerated filter is connected to the water inlet arranged on the bottom of the artificial wetland to allow the biological aerated filter to communicate with the artificial wetland.
    Type: Grant
    Filed: February 18, 2014
    Date of Patent: August 30, 2016
    Assignee: CHONGQING UNIVERSITY
    Inventors: Hongxiang Chai, Wei Kang, Wei Chen, Nanping Al, Chuanrong Su, Zhiwen Wei, Qiang He, Xuebin Hu, Junhua Fang, Wentao Yan
  • REACTOR FOR SEWAGE TREATMENT
    Publication number: 20140262999
    Abstract: A reactor for sewage treatment including: an inner layer including a water distribution zone; a middle layer including a biological aerated filter, the biological aerated filer including a wall and a bottom including a water outlet; and an outer layer including an artificial wetland, the artificial wetland including a bottom including a water inlet. The water distribution zone, the biological aerated filter, and the artificial wetland are in the shape of a circle. The sewage is introduced into the water distribution zone via a water inlet pipe. The water distribution zone communicates with the biological aerated filter via a first overflow. The water outlet arranged on the bottom of the biological aerated filer is connected to the water inlet arranged on the bottom of the artificial wetland to allow the biological aerated filter to communicate with the artificial wetland.
    Type: Application
    Filed: February 18, 2014
    Publication date: September 18, 2014
    Applicant: Chongqing University
    Inventors: Hongxiang CHAI, Wei KANG, Wei CHEN, Nanping AI, Chuanrong SU, Zhiwen WEI, Qiang HE, Xuebin HU, Junhua FANG, Wentao YAN