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Geotech Soil Vapor Extraction & Air Sparge Systems ...
www.geotechenv.comRev 02/21/2013 Part # 10804 Soil Vapor Extraction & Air Sparge Systems Installation and Operation Manual
SUCCESSFUL LNAPL REMOVAL USING AIR SPARGE/ SOIL ... - …
www.esaa.org1.8 x 10-4 m/s, and with an effective porosity of 0.25 and an interpreted hydraulic gradient 0.0015 (m/m), groundwater flows at an approximate velocity of 34 m/year from the subject site towards the southeast for approximately 200 m before flowing south.