Regenerable Resin Sorbent Technologies with Regenerant Solution Recycling for Sustainable Treatment of PFAS

reportActive / Technical Report | Accesssion Number: AD1216350 | Open PDF

Abstract:

The overall goal of this project was to evaluate the effectiveness and sustainability of resin-based treatment systems for treatment of groundwater contaminated by per- and polyfluoroalkyl substances (PFASs). This project undertook an in-depth analysis of the performance, regenerability, cost and sustainability of IX and other resins, work that will be critical to widespread adoption of these technologies at DoD sites impacted by aqueous film-forming foam (AFFF). Furthermore, work was undertaken to compare the efficacy of regenerable IX resins with emerging PFAS-selective resins, and to evaluate options for managing PFAS-contaminated concentrate streams.

Author(s):
Strathmann, Timothy ; Sedlacko, Erin ; Higgins, Christopher ; Boyer, Treavor ; Schaefer, Charles
Author Organization(s):
COLORADO SCHOOL OF MINES GOLDEN; ARIZONA STATE UNIV TEMPE; CDM Smith
Funding Organization(s):
STRATEGIC ENVIRONMENTAL RESEARCH AND DEVELOPMENT PROGRAM ALEXANDRIA VA, ALEXANDRIA, VA
Document Type:
Technical Report/Final Report
Publication Date:
2023 Jul 06
Pagination:
286

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution Code:
A - Approved For Public Release
Distribution Statement: Public Release.
Copyright: Not Copyrighted

RECORD

Collection: TRECMS
Identifying Numbers
Project Number(s):
Subject Terms
Descriptor(s):
chemical synthesis, chemistry, organic chemistry, liquid chromatography, materials science, environmental protection, medical personnel, materials testing, environment, material degradation processes, materials processing, buffers (chemistry), chemical engineering, ecology, environmental restoration and remediation, materials laboratories
Keyword(s):
PFAS(Per- and polyfluoroalkyl substances), aqueous film-forming foam, LCA(life cycle assessment)
Subject Categories:
Environmental Pollution and Control; Environmental Pollution and Control; Environmental Pollution and Control; Environmental Pollution and Control
Creation Date:
2023 Dec 11
Update Date:
2023 Dec 14