Condition

Reference: Duchesne, A.L., Brown, J.K., Patch, D.J., Major, D., Weber, K.P., and Gerhard, J.I. (2020) Remediation of PFAS-Contaminated Soil and Granular Activated Carbon by Smoldering Combustion - Environmental Science and Technology
Scope: Smoldering | Lab | Soil: Contaminated soil
Treatment Temperature (°C): 1040
Treatent Time: 250
Time Units: Minute
Treatment Details: 51 g GAC/kg soil; air flux = 5 cm/s; smoldering velocity = 0.38 cm/min; time interpreted from supplemental information Fig S2; temperature represents average peak temperature; exact time sampled after smoldering not given; stated that temperatures at all locations in the treatment zone spent between 10 and 61 min above 900 °C; corresponds to IV-1

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Analyte	Effectiveness (%)	Initial Concentration	Post Concentration	Additional Details
PFHxS		0.017 mg/kg	Not detected	Data from Table S1 in supplemental information; quantification limit = 0.001 mg/kg
PFOA		0.002 mg/kg	Not detected	Data from Table S1 in supplemental information; quantification limit = 0.001 mg/kg
PFOS		0.353 mg/kg	Not detected	Data from Table S1 in supplemental information; quantification limit = 0.001 mg/kg
HF	577%	0 mg/kg		Data from Table 3

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