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References

Reference Details

Citation
Zhang et al 2022
Author
Zhang, W., and Liang, Y.
Title
Hydrothermal liquefaction of sewage sludge–effect of four reagents on relevant parameters related to biocrude and PFAS
Source
Journal of Environmental Chemical Engineering
Publication Year
2022
Reference Category
Primary Sources
Reference Type
Peer Reviewed Journals
Source Details
DOI: 10.1016/j.jece.2021.107092
DOI
10.1016/j.jece.2021.107092Exit
Non-Targeted Analysis Flag
No

Scope

Open Scope
Treatment Process
Scale
Matrix
Matrix DetailScope Detail
Open ScopeHydrothermal TreatmentLabSludgeSpiked wastewater sewage sludgeRemoval of 2 PFAS compounds at 1 temperature and treatment time

Condition

Thermal Treatment Results

Link to Results Record
Analyte
Scope
Condition
Effectiveness (%)
Initial Concentration
Post Concentration
Offgas Concentration
Additional Details
PFOAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour96% 221.31 µg/kgAddition of red mud; Percent removal interpolated from Figure 4
PFOAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour96% 221.31 µg/kgAddition of GAC; Percent removal interpolated from Figure 4
PFOAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour96% 221.31 µg/kgAddition of zeolite; Percent removal interpolated from Figure 4
PFOAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour96% 221.31 µg/kgAddition of calcium hydroxide; Percent removal interpolated from Figure 4
PFOAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour96% 221.31 µg/kgControl; Percent removal interpolated from Figure 4
PFBAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour75% Addition of red mud; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour81% Addition of zeolite; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour84% Addition of calcium hydroxide; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour75% Addition of GAC; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour70% Control; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour105% 182.41 µg/kgAddition of red mud; Percent increase interpolated from Figure 4
PFBSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour80% 182.41 µg/kgAddition of zeolite; Percent increase interpolated from Figure 4
PFBSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour50% 182.41 µg/kgAddition of GAC; Percent increase interpolated from Figure 4
PFBSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour160% 182.41 µg/kgAddition of calcium hydroxide; Percent increase interpolated from Figure 4
PFBSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour10% 182.41 µg/kgControl; Percent increase interpolated from Figure 4
PFHpAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour3250% Addition of calcium hydroxide; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour2500% Addition of GAC; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour2800% Addition of red mud; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour2400% Addition of zeolite; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour1800% Control; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour50% Addition of zeolite; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour80% Addition of red mud; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour50% Addition of GAC; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour110% Addition of calcium hydroxide; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxAHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour20% Control; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFOSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour140% 36.87 µg/kgAddition of red mud; Percent increase interpolated from Figure 4
PFOSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour100% 36.87 µg/kgControl; Percent increase interpolated from Figure 4
PFOSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour115% 36.87 µg/kgAddition of calcium hydroxide; Percent increase interpolated from Figure 4
PFOSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour120% 36.87 µg/kgAddition of zeolite; Percent increase interpolated from Figure 4
PFOSHydrothermal Treatment | Lab | Sludge 300 °C | 2 hour130% 36.87 µg/kgAddition of GAC; Percent increase interpolated from Figure 4
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