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Scope Details
Condition
Thermal Treatment Results

Reference: Bioforcetech (2019) Eliminating PFAS from Biosolids is No Longer a Mystery - Bioforcetech Corporation
Treatment Process: Pyrolysis
Test Scale: Not specified
Matrix: Sludge
Matrix Detail: Biosolids
Data Detail: Concentration of 18 detected PFAS in dry biosolids and in resulting biochar

row(s) 1 - 1 of 1

Open Condition	Treatment Temperature	Treatment Time	Time Units	Treatment Details
Open Condition	593.33			Treatment time is not listed

row(s) 1 - 1 of 1

row(s) 1 - 38 of 38

Analyte	Condition	Effectiveness (%)	Effectiveness Measure	Initial Concentration	Additional Details
3:3 FTCA	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFBA	593.33 °C	100%	Percent Destruction	7.03 ng/g	No PFAAS were detected in the Biochar remains
PFPeA	593.33 °C	100%	Percent Destruction	5.94 ng/g	No PFAAS were detected in the Biochar remains
PFBS	593.33 °C	100%	Percent Destruction	2.3 ng/g	No PFAAS were detected in the Biochar remains
FtS 4:2	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFHxA	593.33 °C	100%	Percent Destruction	33.7 ng/g	No PFAAS were detected in the Biochar remains
FtS 6:2	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFOA	593.33 °C	100%	Percent Destruction	89.1 ng/g	No PFAAS were detected in the Biochar remains
PFHpS	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
7:3 FTCA	593.33 °C	100%	Percent Destruction	40 ng/g	No PFAAS were detected in the Biochar remains
PFNA	593.33 °C	100%	Percent Destruction	5.3 ng/g	No PFAAS were detected in the Biochar remains
PFOSA	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFOS	593.33 °C	100%	Percent Destruction	26.3 ng/g	No PFAAS were detected in the Biochar remains
HFPO-DA	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFDA	593.33 °C	100%	Percent Destruction	11.3 ng/g	No PFAAS were detected in the Biochar remains
FtS 8:2	593.33 °C	100%	Percent Destruction	5.68 ng/g	No PFAAS were detected in the Biochar remains
PFNS	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
N-MeFOSAA	593.33 °C	100%	Percent Destruction	23.5 ng/g	No PFAAS were detected in the Biochar remains
N-EtFOSAA	593.33 °C	100%	Percent Destruction	19.6 ng/g	No PFAAS were detected in the Biochar remains
PFUnA	593.33 °C	100%	Percent Destruction	3.39 ng/g	No PFAAS were detected in the Biochar remains
PFDS	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
9Cl-PF3ONS	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
11Cl-PF3OUdS	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFDoA	593.33 °C	100%	Percent Destruction	5.85 ng/g	No PFAAS were detected in the Biochar remains
N-Me-FOSE alcohol	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
10:2 FTS	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFTeDA	593.33 °C	100%	Percent Destruction	2.44 ng/g	No PFAAS were detected in the Biochar remains
PFTrDA	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
Et-FOSA	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFHxDA	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFODA	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
N-MeFOSE	593.33 °C	100%	Percent Destruction	17.1 ng/g	No PFAAS were detected in the Biochar remains
PFPeS	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
Et-FOSE	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
5:3 FTCA	593.33 °C	100%	Percent Destruction	64.5 ng/g	No PFAAS were detected in the Biochar remains
PFHpA	593.33 °C	100%	Percent Destruction	7.45 ng/g	No PFAAS were detected in the Biochar remains
ADONA	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains
PFHxS	593.33 °C	100%	Percent Destruction	0 ng/g	No PFAAS were detected in the Biochar remains

row(s) 1 - 38 of 38

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Scope

Scope Details

Condition

Thermal Treatment Results