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References

Reference Details

Citation
Feng et al 2016
Author
Feng, Y., Zhou, Y., Lee, P., Shih, K.
Title
Mineralization of perfluorooctanesulfonate (PFOS) and perfluorodecanoate (PFDA) from aqueous solution by porous hexagonal boron nitride: adsorption followed by simultaneous thermal decomposition and regeneration
Source
RSC Advances
Publication Year
2016
Reference Category
Primary Sources
Reference Type
Peer Reviewed Journals
Source Details
DOI: 10.1039/c6ra15564b
DOI
10.1039/c6ra15564bExit
Non-Targeted Analysis Flag
No

Scope

Open Scope
Treatment Process
Scale
Matrix
Matrix DetailScope Detail
Open ScopeCalciningLabTreatment MediaSpent boron nitride adsorbentSurface concentration of PFDA and PFOS (mg/m2) on spent adsorbent (Fig 6 a & b); concentration after calcining of 7 PFAS (not detected, detection limit not specified, per text section 3.4)

Condition

Open Condition
Scope
Temperature (°C)
Treatment Time
Condition Details
Open ConditionCalcining | Lab | Treatment Media: Spent boron nitride adsorbent20020 minuteTreatment time represents amount of time spent at final temperature of 600 degrees Celsius; assumed time at treatment temperature is less
Open ConditionCalcining | Lab | Treatment Media: Spent boron nitride adsorbent60020 minuteTreatment time represents amount of time spent at final temperature of 600 degrees Celsius

Thermal Treatment Results

Link to Results Record
Analyte
Scope
Condition
Effectiveness (%)
Initial Concentration
Post Concentration
Offgas Concentration
Additional Details
PFDACalcining | Lab | Treatment Media 200 °C | 20 minute ≈2% PFHxS, PFBuS, PFNA, PFOA, and PFHpA not detected; data interpolated from Figure 6
PFDACalcining | Lab | Treatment Media 600 °C | 20 minute ≈3% PFHxS, PFBuS, PFNA, PFOA, and PFHpA not detected; data interpolated from Figure 6
PFOSCalcining | Lab | Treatment Media 200 °C | 20 minute ≈99% PFHxS, PFBuS, PFNA, PFOA, and PFHpA not detected; data interpolated from Figure 6
PFOSCalcining | Lab | Treatment Media 600 °C | 20 minute ≈18% Noted that degradation of PFOS began at ~480 degrees Celsius; PFHxS, PFBuS, PFNA, PFOA, and PFHpA not detected; data interpolated from Figure 6
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Last updated on October 15, 2024.