公开(公告)号：WO2021188493A1

公开(公告)日：2021-09-23

申请号：PCT/US2021/022492

申请日：2021-03-16

Applicant: UNIVERSITY OF FLORIDA RESEARCH FOUNDATION

Inventor： TOWNSEND, Timothy G. ,  BOWDEN, John Alfred ,  ANNABLE, Michael D. ,  ROBEY, Nicole

IPC: B01D21/02 ,  C02F1/00 ,  C02F3/02 ,  C02F9/00

Abstract: The present disclosure provides for devices, systems, and methods of separating PFAS compounds from wastewater leachate. After separation, the PFAS compounds can be rendered less harmful. The present disclosure provides for devices, systems, and methods that uses aeration-induced foaming to isolate PFAS from landfill leachate into a concentrated, volume reduced liquid (coalesced foam), which can be separated and treated.