Condition

Reference: Zhang, W., and Liang, Y. (2022) Hydrothermal liquefaction of sewage sludge–effect of four reagents on relevant parameters related to biocrude and PFAS - Journal of Environmental Chemical Engineering
Scope: Hydrothermal Treatment | Lab | Sludge: Spiked wastewater sewage sludge
Treatment Temperature (°C): 300
Treatent Time: 2
Time Units: Hour

row(s) 1 - 30 of 30

Analyte	Effectiveness (%)	Initial Concentration	Additional Details
PFOA	96%	221.31 µg/kg	Control; Percent removal interpolated from Figure 4
PFOA	96%	221.31 µg/kg	Addition of calcium hydroxide; Percent removal interpolated from Figure 4
PFOA	96%	221.31 µg/kg	Addition of zeolite; Percent removal interpolated from Figure 4
PFOA	96%	221.31 µg/kg	Addition of red mud; Percent removal interpolated from Figure 4
PFBA	70%		Control; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBA	84%		Addition of calcium hydroxide; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBA	81%		Addition of zeolite; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFOA	96%	221.31 µg/kg	Addition of GAC; Percent removal interpolated from Figure 4
PFOS	115%	36.87 µg/kg	Addition of calcium hydroxide; Percent increase interpolated from Figure 4
PFOS	130%	36.87 µg/kg	Addition of GAC; Percent increase interpolated from Figure 4
PFOS	120%	36.87 µg/kg	Addition of zeolite; Percent increase interpolated from Figure 4
PFOS	140%	36.87 µg/kg	Addition of red mud; Percent increase interpolated from Figure 4
PFHxA	20%		Control; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxA	110%		Addition of calcium hydroxide; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxA	50%		Addition of GAC; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxA	50%		Addition of zeolite; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHxA	80%		Addition of red mud; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpA	1800%		Control; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpA	3250%		Addition of calcium hydroxide; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpA	2500%		Addition of GAC; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpA	2400%		Addition of zeolite; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFHpA	2800%		Addition of red mud; Percent increase interpolated from Figure 6; Pre-existing concentration not reported
PFBA	75%		Addition of GAC; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBA	75%		Addition of red mud; Percent removal interpolated from Figure 6; Pre-existing concentration not reported
PFBS	10%	182.41 µg/kg	Control; Percent increase interpolated from Figure 4
PFBS	160%	182.41 µg/kg	Addition of calcium hydroxide; Percent increase interpolated from Figure 4
PFBS	50%	182.41 µg/kg	Addition of GAC; Percent increase interpolated from Figure 4
PFBS	80%	182.41 µg/kg	Addition of zeolite; Percent increase interpolated from Figure 4
PFBS	105%	182.41 µg/kg	Addition of red mud; Percent increase interpolated from Figure 4
PFOS	100%	36.87 µg/kg	Control; Percent increase interpolated from Figure 4

row(s) 1 - 30 of 30

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Condition

Condition Details

Thermal Treatment Results