From: Sorptive removal of short-chain perfluoroalkyl substances (PFAS) during drinking water treatment using activated carbon and anion exchanger
Column diameter
GCS test
GAC pilot plant
IEX
0.05Â m
0.3Â m
0.1Â m
GAC bed depth
0.8Â m
1Â m
2Â m
3Â m
4Â m
EBCT
2.4Â min
8Â min
16Â min
24Â min
32Â min
2.4–6 min