Patent ID: 11952294
Assignee: ENVIROPACIFIC SERVICES LIMITED
Field: Chemical engineering (Chemistry)
Classification: CPC C  B | IPC B  C

Claim 0:
1. A process for decontaminating PFAS contaminated water, comprising:
passing PFAS contaminated surface water, groundwater, bore water, river water, or creek water having a total PFAS concentration of less than 1 ppm through three to thirty ultrafiltration membranes connected in parallel under conditions to remove one or more non-PFAS contaminant from the PFAS contaminated water to provide partially purified water containing soluble PFAS contaminants; and
directly passing the partially purified water through at least one sorption unit comprising a sorbent material under conditions to remove substantially all PFAS contaminants from the partially purified water to provide purified water that is substantially free from PFAS contamination.