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US 2025/0145501 A1Published application
Apparatus, system and method for pfas removal and mineralization
AssigneeEvoqua Water Technologies LLC
InventorsGary C. Ganzi, Frederick Wilkins
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Abstract
Systems and methods for treating water containing PFAS are disclosed. Adsorption media may be used to remove PFAS from water. An eluent may release PFAS from loaded adsorption media to form a waste stream. An internal combustion engine may be used to mineralize PFAS in the waste stream.
Claims22
A method of treating water containing a per- or poly-fluoroalkyl substance (PFAS), comprising:
- introducing water containing PFAS to an adsorption media to promote loading of the adsorption media with PFAS;
- introducing an eluent to the adsorption media containing PFAS to produce a waste stream containing PFAS;
- and
- directing the waste stream containing PFAS to an internal combustion engine with a source of oxygen and a source of fuel to promote mineralization of the PFAS.
1 more element
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22-40. (canceled)
Dependencies are inferred from the claim text.