公开(公告)号：AU2022221526A1

公开(公告)日：2022-09-22

申请号：AU2022221526

申请日：2022-08-26

Applicant: EMERGING COMPOUNDS TREATMENT TECHNOLOGIES INC

Inventor： NICKELSEN MICHAEL G ,  WOODARD STEVEN E

IPC: C02F1/42 ,  C02F1/58

Abstract: A sustainable system for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water. The system includes an anion exchange vessel having a selected anion exchange resin therein configured to remove PFAS from the water. A line coupled to the vessel introduces a flow of water contaminated with PFAS such that the PFAS bind to the selected anion exchange resin and are thereby removed from the water. A regenerant solution line is coupled to the anion exchange vessel to introduce an optimized regenerant solution to the anion exchange vessel to remove the PFAS from the anion exchange resin, thereby regenerating the anion exchange resin and generating a spent regenerant solution comprised of the removed PFAS and the optimized regenerant solution. A separation and recovery subsystem recovers the optimized regenerant solution for reuse and separates and concentrates the removed PFAS.

公开(公告)号：AU2021200661A1

公开(公告)日：2021-03-04

申请号：AU2021200661

申请日：2021-02-02

Applicant: EMERGING COMPOUNDS TREATMENT TECHNOLOGIES INC

Inventor： WOODARD STEVEN E ,  BISHOP ANDREW G ,  NICKELSEN MICHAEL G

IPC: B01D53/02 ,  B01D53/04 ,  B01D53/96

Abstract: A system for enhancing adsorption of contaminated vapors to increase treatment capacity of a regenerable, synthetic adsorptive media. The system includes an inlet configured to receive a flow of contaminated vapors. One or more vessels are coupled to the inlet, the one or more vessels each including a regenerable, synthetic adsorptive media therein, are configured to remove contaminants from the vapors by adsorption. A vapor cooling subsystem is coupled to the inlet, and configured to cool the flow of contaminated vapors, thereby increasing the treatment capacity of the regenerable synthetic adsorptive media.

公开(公告)号：AU2017249070B2

公开(公告)日：2020-05-28

申请号：AU2017249070

申请日：2017-04-03

Applicant: EMERGING COMPOUNDS TREATMENT TECHNOLOGIES INC

Inventor： NICKELSEN MICHAEL G ,  WOODARD STEVEN E

IPC: C02F1/42 ,  C02F1/58

Abstract: A sustainable system for removing and concentrating per- and polyfluoroalkyl substances (PFAS) from water. The system includes an anion exchange vessel having a selected anion exchange resin therein configured to remove PFAS from the water. A line coupled to the vessel introduces a flow of water contaminated with PFAS such that the PFAS bind to the selected anion exchange resin and are thereby removed from the water. A regenerant solution line is coupled to the anion exchange vessel to introduce an optimized regenerant solution to the anion exchange vessel to remove the PFAS from the anion exchange resin, thereby regenerating the anion exchange resin and generating a spent regenerant solution comprised of the removed PFAS and the optimized regenerant solution. A separation and recovery subsystem recovers the optimized regenerant solution for reuse and separates and concentrates the removed PFAS.