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Scope

Scope Details

Reference
Bamdad, H., Papari, S., Moreside, E., and Berruti, F. (2022) High-Temperature Pyrolysis for Elimination of Per-and Polyfluoroalkyl Substances (PFAS) from Biosolids - Processes
Treatment Process
Pyrolysis
Test Scale
Lab
Matrix
Sludge
Matrix Detail
Biosolids from wastewater treatment processes.
Data Detail
Pre- and post-pyrolysis concentrations of total PFAS at 2 temperatures.

Condition

Open Condition
Treatment Temperature
Treatment Time
Time Units
Treatment Details
Open Condition 700Not reported
Open Condition 500Not reported

Thermal Treatment Results

Link to Results Record
Analyte
Condition
Effectiveness (%)
Effectiveness Measure
Initial Concentration
Post Concentration
Offgas Concentration
Additional Details
10:2 FTS500 °C | Not reported1.5 ppb ND Data from Table 1
10:2 FTS500 °C | Not reported1.2 ppb ND Data from Table 1
10:2 FTS500 °C | Not reported1.2 ppb ppm NDData from Table 1; Liquid phase output analyzed but not detected
FtS 6:2500 °C | Not reportedND ND 00.11 ppbData from Table 1; Liquid phase output analyzed but not detected
PFHxS500 °C | Not reported3.8 ppb ND Data from Table 1
PFHxS500 °C | Not reported3.6 ppb ND Data from Table 1
PFHxS500 °C | Not reportedND 0.45 ppb NDData from Table 1; Liquid phase output analyzed but not detected
PFOS500 °C | Not reported13.7 ppb ND Data from Table 1
PFOS500 °C | Not reported16.6 ppb ND Data from Table 1
PFOS500 °C | Not reported26.6 ppb ND Data from Table 1; Liquid phase output analyzed but not detected
Et-FOSE500 °C | Not reported6.3 ppb ND Data from Table 1
Et-FOSE500 °C | Not reported4.8 ppb ND Data from Table 1
Et-FOSA500 °C | Not reported2.9 ppb ND Data from Table 1
Et-FOSA500 °C | Not reported3.2 ppb ND Data from Table 1
Et-FOSA500 °C | Not reported5.3 ppb ND NDData from Table 1; Liquid phase output analyzed but not detected
MeFOSA500 °C | Not reported3.5 ppb ND Data from Table 1
MeFOSA500 °C | Not reported2.5 ppb ND Data from Table 1
MeFOSA500 °C | Not reported2.9 ppb ND NDData from Table 1; Liquid phase output analyzed but not detected
PFHxA500 °C | Not reported1.6 ppb ND Data from Table 1
PFHxA500 °C | Not reported1.8 ppb 0.26 ppb Data from Table 1
PFHxA500 °C | Not reported2.2 ppb 0.39 ppb 19.49 ppbData from Table 1; Liquid phase output analyzed but not detected
PFNA500 °C | Not reported1.1 ppb ND Data from Table 1
PFNA500 °C | Not reportedND ND 1.68 ppbData from Table 1; Liquid phase output analyzed but not detected
PFOA500 °C | Not reportedND 0.18 ppb Data from Table 1
PFOA500 °C | Not reportedND 0.23 ppb 2.45 ppbData from Table 1; Liquid phase output analyzed but not detected
PFPeA500 °C | Not reportedND ND 4.94 ppbData from Table 1; Liquid phase output analyzed but not detected
PFUnA500 °C | Not reported1.9 ppb ND Data from Table 1
PFUnA500 °C | Not reported1.8 ppb ND 00.47 ppbData from Table 1; Liquid phase output analyzed but not detected
FtS 6:2700 °C | Not reportedNot detected Not detected 00.12 ppbData from Table 1; Liquid phase output analyzed but not detected
PFDA700 °C | Not reportedNot detected Not detected 00.04 ppbData from Table 1; Liquid phase output analyzed but not detected
PFHxA700 °C | Not reported1.8 ppb 0.15 ppb Data from Table 1
PFHxA700 °C | Not reported2.2 ppb Not detected 1.44 ppbData from Table 1; Liquid phase output analyzed but not detected
10:2 FTS700 °C | Not reported1.5 ppb Not detected Data from Table 1
10:2 FTS700 °C | Not reported1.2 ppb Not detected Data from Table 1
10:2 FTS700 °C | Not reported1.2 ppb Not detected Not detectedData from Table 1; Liquid phase output analyzed but not detected
PFHxS700 °C | Not reported3.8 ppb Not detected Data from Table 1
PFHxS700 °C | Not reported3.6 ppb Not detected Data from Table 1
PFOS700 °C | Not reported13.7 ppb Not detected Data from Table 1
PFOS700 °C | Not reported16.6 ppb Not detected Data from Table 1
PFOS700 °C | Not reported26.6 ppb Not detected Not detectedData from Table 1; Liquid phase output analyzed but not detected
Et-FOSE700 °C | Not reported6.3 ppb Not detected Data from Table 1
Et-FOSE700 °C | Not reported4.8 ppb Not detected Data from Table 1
Et-FOSA700 °C | Not reported2.9 ppb Not detected Data from Table 1
Et-FOSA700 °C | Not reported3.2 ppb Not detected Data from Table 1
Et-FOSA700 °C | Not reported5.3 ppb Not detected Not detectedData from Table 1; Liquid phase output analyzed but not detected
MeFOSA700 °C | Not reported3.5 ppb Not detected Data from Table 1
MeFOSA700 °C | Not reported2.5 ppb Not detected Data from Table 1
MeFOSA700 °C | Not reported2.9 ppb Not detected Not detectedData from Table 1; Liquid phase output analyzed but not detected
PFHxA700 °C | Not reported1.6 ppb Not detected Data from Table 1
PFNA700 °C | Not reported1.1 ppb Not detected Data from Table 1
PFNA700 °C | Not reportedNot detected Not detected 1.21 ppbData from Table 1; Liquid phase output analyzed but not detected
PFOA700 °C | Not reportedNot detected Not detected 00.61 ppbData from Table 1; Liquid phase output analyzed but not detected
PFPeA700 °C | Not reportedNot detected Not detected 1.04 ppbData from Table 1; Liquid phase output analyzed but not detected
PFUnA700 °C | Not reported1.9 ppb Not detected Data from Table 1
PFUnA700 °C | Not reported1.8 ppb Not detected 00.28 ppbData from Table 1; Liquid phase output analyzed but not detected
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Last updated on October 15, 2024.