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Reference Details

Citation
Li et al 2023
Author
Li, J., Austin, C., Moore, S., Pinkard, B. R., and Novosselov, I. V.
Title
PFOS destruction in a continuous supercritical water oxidation reactor
Source
Chemical Engineering Journal
Publication Year
2023
Reference Category
Primary Sources
Reference Type
Peer Reviewed Journals
Source Details
DOI: 10.1016/j.cej.2022.139063
DOI
10.1016/j.cej.2022.139063Exit
Non-Targeted Analysis Flag
Yes
Non-Targeted Analysis Details
See Section 3.3. Gas emission for discussion of products from incomplete combustion

Scope

Open ScopeMatrix DetailScope Detail
Open ScopeHydrothermal TreatmentLabOtherSupercritical water oxidation reactorPre- and post-concentrations of 2 specific PFAS chemicals and total PFAS accounting for 6 other PFAS chemicals across 9 temperatures and times

Condition

Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor420108 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor45071 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor47559 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor50050 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor51540 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor53039 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor58034 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor60032 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor65028 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor410108 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor48059 secondReactor pressure = 25 Mpa
Open ConditionHydrothermal Treatment | Lab | Other: Supercritical water oxidation reactor55038 secondReactor pressure = 25 Mpa

Thermal Treatment Results

PFOAHydrothermal Treatment | Lab | Other 410 °C | 108 second 106% 21.5 ppm0.00132 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 410 °C | 108 second 99.9939% 21.5 ppm0.00132 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 450 °C | 71 second 99.9949% 21 ppm0.00108 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 450 °C | 71 second 103% 21 ppm0.00108 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 480 °C | 59 second 108% 20.6 ppm0.00071 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 480 °C | 59 second 99.9965% 20.6 ppm0.00071 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 515 °C | 40 second 113% 20.2 ppm0.00058 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 515 °C | 40 second 99.9971% 20.2 ppm0.00058 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 550 °C | 38 second 116% 19.7 ppm0.00005 ppmData from Table S4 in supplementary data
PFOAHydrothermal Treatment | Lab | Other 550 °C | 38 second 99.9998% 19.7 ppm0.00005 ppmData from Table S4 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 420 °C | 108 second 11.11% 0.47 ppm0.42 ppmData from Table S5 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 450 °C | 71 second 35.87% 0.35 ppm0.23 ppmData from Table S5 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 475 °C | 59 second 79.96% 0.39 ppm0.08 ppmData from Table S5 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 500 °C | 50 second 84.06% 0.35 ppm0.06 ppmData from Table S5 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 515 °C | 40 second 98.96% 0.38 ppm0.004 ppmData from Table S5 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 530 °C | 39 second >99.9999% 0.34 ppm0 ppmData from Table S5 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 580 °C | 34 second >99.9999% 0.32 ppm0 ppmData from Table S5 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 600 °C | 32 second >99.9999% 0.3 ppm0 ppmData from Table S5 in supplementary data
PFHpSHydrothermal Treatment | Lab | Other 650 °C | 28 second >99.9999% 0.3 ppm0 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 420 °C | 108 second 13.23% 51.4 ppm44.6 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 450 °C | 71 second 35.45% 51.4 ppm33.18 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 475 °C | 59 second 79.71% 49.71 ppm10.09 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 500 °C | 50 second 85.35% 50.54 ppm7.4 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 515 °C | 40 second 98.15% 48.91 ppm0.91 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 530 °C | 39 second 98.52% 49.71 ppm0.74 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 580 °C | 34 second 99.98% 47.38 ppm0.01 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 600 °C | 32 second 99.995% 44.59 ppm0.002 ppmData from Table S5 in supplementary data
PFOSHydrothermal Treatment | Lab | Other 650 °C | 28 second >99.9999% 43.32 ppm0 ppmData from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 420 °C | 108 second 1.07% Data from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 450 °C | 71 second 14% Data from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 475 °C | 59 second 66.84% Data from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 500 °C | 50 second 73.72% Data from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 515 °C | 40 second 88.51% Data from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 530 °C | 39 second 96.82% Data from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 580 °C | 34 second 104.53% Data from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 600 °C | 32 second 105.48% Data from Table S5 in supplementary data
Total PFASHydrothermal Treatment | Lab | Other 650 °C | 28 second 109.84% Data from Table S5 in supplementary data