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Scope

Scope Details

Reference
Wang, F., Shih, K., Lu, X., and Liu, C. (2013) Mineralization Behavior of Fluorine in Perfluorooctanesulfonate (PFOS) during Thermal Treatment of Lime-Conditioned Sludge - Environmental Science and Technology
Treatment Process
Pyrolysis
Test Scale
Lab
Matrix
Sludge
Matrix Detail
Wastewater sludge spiked with PFOS
Data Detail
Transformation ratio of PFOS to CaF2, various combinations of temperature, time, and CaOH2

Condition

Open Condition
Treatment Temperature
Treatment Time
Time Units
Treatment Details
Open Condition 30015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 2:1)
Open Condition 40015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 2:1)
Open Condition 50015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 2:1)
Open Condition 60015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 2:1)
Open Condition 70015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 2:1)
Open Condition 80015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 2:1)
Open Condition 90015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 2:1)
Open Condition 4001Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 4003Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 4005Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 40010Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 6001Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 6003Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 6005Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 60010Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 9001Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 9005Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 9003Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 90010Minutesludge + PFOS + Ca(OH)2 samples (Ca/F molar ratio of 2:1)
Open Condition 40015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 0.5:1)
Open Condition 40015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 1:1)
Open Condition 40015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 4:1)
Open Condition 40015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 8:1)
Open Condition 90015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 0.5:1)
Open Condition 90015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 1:1)
Open Condition 90015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 4:1)
Open Condition 90015Minutesludge + Ca(OH)2 + PFOS samples (Ca/F molar ratio of 8:1)

Thermal Treatment Results

Link to Results Record
Analyte
Condition
Effectiveness (%)
Effectiveness Measure
Initial Concentration
Post Concentration
Offgas Concentration
Additional Details
PFOS300 °C | 15 minute ≈68% Transformation RatioData interpolated from Figure 3
PFOS400 °C | 15 minute ≈71% Transformation RatioData interpolated from Figure 3
PFOS500 °C | 15 minute ≈72% Transformation RatioData interpolated from Figure 3
PFOS600 °C | 15 minute ≈78% Transformation RatioData interpolated from Figure 3
PFOS600 °C | 15 minute ≈68% Transformation RatioData interpolated from Figure 3
PFOS600 °C | 15 minute ≈10% Transformation RatioData interpolated from Figure 3
PFOS700 °C | 15 minute ≈67% Transformation RatioData interpolated from Figure 3
PFOS700 °C | 15 minute ≈58% Transformation RatioData interpolated from Figure 3
PFOS700 °C | 15 minute ≈12% Transformation RatioData interpolated from Figure 3
PFOS800 °C | 15 minute ≈67% Transformation RatioData interpolated from Figure 3
PFOS800 °C | 15 minute ≈55% Transformation RatioData interpolated from Figure 3
PFOS800 °C | 15 minute ≈13% Transformation RatioData interpolated from Figure 3
PFOS900 °C | 15 minute ≈60% Transformation RatioData interpolated from Figure 3
PFOS900 °C | 15 minute ≈42% Transformation RatioData interpolated from Figure 3
PFOS900 °C | 15 minute ≈17% Transformation RatioData interpolated from Figure 3
PFOS300 °C | 15 minute ≈64% Transformation RatioData interpolated from Figure 3
PFOS300 °C | 15 minute ≈4% Transformation RatioData interpolated from Figure 3
PFOS400 °C | 15 minute ≈68% Transformation RatioData interpolated from Figure 3
PFOS400 °C | 15 minute ≈4% Transformation RatioData interpolated from Figure 3
PFOS500 °C | 15 minute ≈66% Transformation RatioData interpolated from Figure 3
PFOS500 °C | 15 minute ≈6% Transformation RatioData interpolated from Figure 3
PFOS400 °C | 1 minute ≈1% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 1 minute ≈1% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 1 minute ≈1% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 3 minute ≈51% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 3 minute ≈49% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 3 minute ≈3% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 5 minute ≈62% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 5 minute ≈58% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 5 minute ≈4% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 10 minute ≈65% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 10 minute ≈61% Transformation RatioData interpolated from Figure 2a
PFOS400 °C | 10 minute ≈4% Transformation RatioData interpolated from Figure 2a
PFOS600 °C | 1 minute ≈64% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 1 minute ≈60% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 1 minute ≈3% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 3 minute ≈71% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 3 minute ≈64% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 3 minute ≈6% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 5 minute ≈71% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 5 minute ≈62% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 5 minute ≈6% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 10 minute ≈72% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 10 minute ≈68% Transformation RatioData interpolated from Figure 2b
PFOS600 °C | 10 minute ≈4% Transformation RatioData interpolated from Figure 2b
PFOS900 °C | 1 minute ≈68% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 1 minute ≈63% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 1 minute ≈4% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 3 minute ≈65% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 3 minute ≈54% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 3 minute ≈11% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 5 minute ≈62% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 5 minute ≈46% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 5 minute ≈16% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 10 minute ≈63% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 10 minute ≈45% Transformation RatioData interpolated from Figure 2c
PFOS900 °C | 10 minute ≈16% Transformation RatioData interpolated from Figure 2c
PFOS400 °C | 15 minute ≈50% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈50% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈1% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈61% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈59% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈3% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈78% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈68% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈9% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈82% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈67% Transformation RatioData interpolated from Figure 5a
PFOS400 °C | 15 minute ≈15% Transformation RatioData interpolated from Figure 5a
PFOS900 °C | 15 minute ≈60% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈60% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈1% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈59% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈53% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈7% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈73% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈37% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈40% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈70% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈11% Transformation RatioData interpolated from Figure 5b
PFOS900 °C | 15 minute ≈58% Transformation RatioData interpolated from Figure 5b
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