Providing Engineering Services Since 1966 Pennoni Associates Inc. Consulting Engineers SUCCESSFUL ERD PILOT STUDY IN RESIDUAL DNAPL UTILIZING A SIMPLE ADDITIVE DELIVERY APPROACH I. Richard Schaffner and Kevin J. Davis, P.E.; Pennoni Associates, Inc. Kent C. Armstrong, BioStryke Remediation Products, LLC
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Pennoni Associates Inc. Consulting Engineers - … · Providing Engineering Services Since 1966 Pennoni Associates Inc. Consulting Engineers . SUCCESSFUL ERD PILOT STUDY IN RESIDUAL
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Providing Engineering Services Since 1966
Pennoni Associates Inc. Consulting Engineers
SUCCESSFUL ERD PILOT STUDY IN RESIDUAL DNAPL UTILIZING A SIMPLE
ADDITIVE DELIVERY APPROACH
I. Richard Schaffner and Kevin J. Davis, P.E.; Pennoni Associates, Inc. Kent C. Armstrong, BioStryke Remediation Products, LLC
Unifying Field Theory of Microbial Respiration Organic Carbon
Oxygen H2O
Mn (IV)
Mn (III)
Iron (III) Iron (II)
Sulfate H2S
CO CH4
cVOCs Ethene / Ethane
2
ERD
Nitrate NH+, N2
Site Background
Site History: Electronics Manufacturer, East Central Ohio Incidental TCE Spillage
Conceptual Site Model: ~15’ to ~20’ of Overburden (Sand, Silt, Clay) Fractured Sandstone / Shale contact at 15’ to 20’ Bedrock Impacted Zone ~10 feet Thick Baseline cVOC Signature: