Condition

Reference: Krause, M. J., Thoma, E., Sahle-Damesessie, E., Crone, B., Whitehill, A., Shields, E., and Gullett, B. (2022) Supercritical Water Oxidation as an Innovative Technology for PFAS Destruction - Journal of Environmental Engineering
Scope: Thermal Oxidation of Off-gas | Lab | Treatment Media: 374Water: PFOS-based AFFF material: 3M Lightwater produced prior to 2002. Lightwater produced before 2002 contains both short-chain and long-chain PFAS, including the C8 compounds perfluorooctanesulfonic acid (PFOS) and perfluorooctanoic acid (PFOA)
Treatment Temperature (°C): 595
Treatent Time: 8
Time Units: Second
Treatment Details: Pressure (MPa): CBI; Oxidizer: Air; Alkaline Treatment Type: CBI; Alkaline treatment location: Influent

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Analyte	Effectiveness (%)	Initial Concentration	Additional Details
PFPeA		>1000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments
PFHpS		>1000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments
PFHxS	<1%	>1000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments
PFBS	>0.1%	<10000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments
PFOS	<10%	>100000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments
PFPeS	>0.1%	<10000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments
PFHpA		=1000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments
PFHxA		>1000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments
PFOA		>1000 ug/L	347Water: PFAS quantified in the influent or effluent of the SCWO experiments

row(s) 1 - 9 of 9

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