References

Citation: Pinkard et al 2021
Author: Pinkard, B. R., Shetty, S., Stritzinger, D., Bellona, C., and Novosselov, I. V.
Title: Destruction of perfluorooctanesulfonate (PFOS) in a batch supercritical water oxidation reactor
Source: Chemosphere
Publication Year: 2021
Reference Category: Primary Sources
Reference Type: Peer Reviewed Journals
DOI: 10.1016/j.chemosphere.2021.130834 Exit
Non-Targeted Analysis Flag: No
Notes: Quantifies the role of temperature in supercritical water oxidation treatment of PFAS

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Open Scope	Treatment Process	Scale	Matrix	Matrix Detail	Scope Detail
Open Scope	Hydrothermal Treatment	Lab	Other	Water	Defluorination efficiency in batch supercritical water oxidation treatment of PFOS at 4 temperatures and 2 times.

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Open Condition	Scope	Temperature (°C)	Treatment Time	Condition Details
Open Condition	Hydrothermal Treatment \| Lab \| Other: Water	500	60 minute
Open Condition	Hydrothermal Treatment \| Lab \| Other: Water	475	60 minute
Open Condition	Hydrothermal Treatment \| Lab \| Other: Water	450	60 minute
Open Condition	Hydrothermal Treatment \| Lab \| Other: Water	425	60 minute
Open Condition	Hydrothermal Treatment \| Lab \| Other: Water	500	0 minute	Zero time is the point at which the furnace reached the desired temperature
Open Condition	Hydrothermal Treatment \| Lab \| Other: Water	475	0 minute	Zero time is the point at which the furnace reached the desired temperature
Open Condition	Hydrothermal Treatment \| Lab \| Other: Water	450	0 minute	Zero time is the point at which the furnace reached the desired temperature
Open Condition	Hydrothermal Treatment \| Lab \| Other: Water	425	0 minute	Zero time is the point at which the furnace reached the desired temperature

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Analyte	Scope	Condition	Effectiveness (%)
PFOS	Hydrothermal Treatment \| Lab \| Other	425 °C \| 0 minute	≈6%
PFOS	Hydrothermal Treatment \| Lab \| Other	425 °C \| 60 minute	≈11%
PFOS	Hydrothermal Treatment \| Lab \| Other	450 °C \| 0 minute	≈18%
PFOS	Hydrothermal Treatment \| Lab \| Other	450 °C \| 60 minute	≈30%
PFOS	Hydrothermal Treatment \| Lab \| Other	475 °C \| 0 minute	≈29%
PFOS	Hydrothermal Treatment \| Lab \| Other	475 °C \| 60 minute	≈55%
PFOS	Hydrothermal Treatment \| Lab \| Other	500 °C \| 0 minute	≈45%
PFOS	Hydrothermal Treatment \| Lab \| Other	500 °C \| 60 minute	≈78%

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