- Title
- Ex situ treatment and residual management of PFAS contaminated environmental media
- Creator
- Grieco, Scott A.; Koenigsberg, Stephen; Claffey, Jim; Cooper, Ivan; Dewitt, AnnieLu; Naidu, Ravi; Wymore, Ryan
- Relation
- Remediation Journal Vol. 32, Issue 1-2, p. 55-63
- Publisher Link
- http://dx.doi.org/10.1002/rem.21704
- Publisher
- John Wiley & Sons
- Resource Type
- journal article
- Date
- 2022
- Description
- This paper focuses on both commercially available and developing ex situ technologies for treating per- and polyfluoroalkyl substances (PFAS). To date, conventional treatment technologies for PFAS removal from aqueous matrices involves the use of granular activated carbon, anion ion exchange resins, or reverse osmosis. Currently, the environmental industry is being flooded with new ex situ technologies designed to treat PFAS in both liquid and solid matrices. For more complex media, such as municipal wastewater and landfill leachate, significant pretreatment is generally required. Ex situ treatment/disposal methods for PFAS-contaminated solid wastes are generally limited to landfill disposal and incineration. The paper begins with a regulatory overview applicable to ex situ PFAS treatment technologies and then summarizes commercially available and developing ex situ technologies for drinking water and groundwater, wastewater, landfill leachate, and solid wastes. New technologies that have been developed but are less widely applied are also discussed. In addition, the paper provides a summary of the decision-making process for managing PFAS-containing wastes.
- Subject
- ex situ technologies; per‐ and polyfluoroalkyl substances (PFAS); treatment; environmental industry; SDG 6; SDG 9; SDG 11; SDG 12; Sustainable Development Goals
- Identifier
- http://hdl.handle.net/1959.13/1485624
- Identifier
- uon:51661
- Identifier
- ISSN:1051-5658
- Language
- eng
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