Patents Assigned to S.G.T.—Sustainable Green Technologies Ltd.
  • Process and apparatus for the treatment of organic feedstock
    Patent number: 11767248
    Abstract: A system for treating organic feedstock, particularly livestock or poultry wastewater. The system employs combined anaerobic and aerobic digestion for converting the wastewater into safe water, fertilizer, and energy, wherein sequencing batch reactors (i.e. ASBR and SBR) are used for the digestion process.
    Type: Grant
    Filed: September 15, 2019
    Date of Patent: September 26, 2023
    Assignee: S.G.T.—SUSTAINABLE GREEN TECHNOLOGIES LTD
    Inventors: Gal Levin, Reuven Eitan
  • Maintaining a steady microbial community in a combined anaerobic-aerobic apparatus
    Patent number: 11459254
    Abstract: A method and an apparatus for maintaining a stable microbial community in a combined anaerobic-aerobic waste processing system. The system comprises cycling of waste activated sludge between reactors, thereby ensuring a healthy microbial community and an efficient waste decomposition.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: October 4, 2022
    Assignee: S.G.T.—SUSTAINABLE GREEN TECHNOLOGIES LTD
    Inventors: Gal Levin, Reuven Eitan
  • Process and facility for the treatment of livestock waste
    Patent number: 10508050
    Abstract: The invention provides an efficient system for treating livestock waste, particularly waste from cattle or pig farming. The new facility and method employ special transfers of slurry streams through ASBR, SBR, and a unique pretreatment reactor, resulting in treated water, quality compost, and biogas.
    Type: Grant
    Filed: November 1, 2016
    Date of Patent: December 17, 2019
    Assignee: S.G.T.—Sustainable Green Technologies Ltd.
    Inventor: Gal Levin