Case Study of PRB Application for the Remediation of Groundwater - Permeable Reactive Barrier: Sustainable Groundwater Remediation - page 271

TABLE 12.2
Pilot-Scale Reactive Iron Barrier Data for Months 39 and 91

5 m bgs 6 m bgs 7 m bgs

Inluent
Concentration
(mg/L)

Inluent
Concentration
(mg/L)

Inluent
Concentration
(mg/L)

Mass
Reduction (%)

Mass
Reduction (%)

Mass
Reduction (%)

Month

EDC Other CHCs EDC Other CHCs EDC Other CHCs EDC Other CHCs EDC Other CHCs EDC Other CHCs

39 - - - - 12 105 88 85 - - - -

91 7.7 7.7 99.5 89 127 56 82 51 15 44 90 99.8

Note: MR is based on iron thickness of 1.2 m for 7 m bgs data.