Patents by Inventor Azza Mahmoud Sedky

Azza Mahmoud Sedky 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).

  • Low cost technology municipal wastewater treatment for safe irrigation reuse
    Patent number: 11787713
    Abstract: Decontamination of water using low-cost technology for municipal wastewater treatment for safe irrigation reuse is provided. More specifically, wastewater is decontaminated by coagulation/flocculation followed by biological filtration while incorporating, in several stages, wastes from other industries such as ceramic kiln dust and biochar. Ceramic kiln dust and alum are used in a coagulation/flocculation process which is then followed by biofiltration using a biochar material.
    Type: Grant
    Filed: May 25, 2023
    Date of Patent: October 17, 2023
    Assignee: KING FAISAL UNIVERSITY
    Inventors: Hany Amin Elsawy, Azza Mahmoud Sedky, Esawy Mahmoud