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TRS Group is the leading provider of thermal remediation technologies for the in situ treatment of soils, groundwater, the ex situ treatment of soil piles, and dredged sediment. https://www.thermalrs.com/
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Electrical Resistance Heating of Chlorinated Solvents in Groundwater -Belgium Guaranteed Fixed Price Remediation Goal: Reduce to 5% of solubility values of PCE, TCE, cis-DCE and VC. Remove DNAPL. Site Characteristics •Treatment volume: 12.200 m3 •Heterogeneous clay followed by coarse sand •Combined sheet pile and bored electrodes •Robust vapor treatment system Equipment Compound and Electrode Layout Average CVOC levels shallow monitoring wells 450.000 Operations •Total run time: 215 days •Average temperature: 99°C DCM PCE TCE 400.000 350.000 CIS VC CVOCs concentration (µg/ltr) 300.000 250.000 Average CVOC Reduction = 99.8% 200.000 150.000 100.000 Results •All but one deep (added) well met <5% PCE solubility •99, 8% reduction in shallow wells; 78% reduction deep wells (due to undected high gw flow) •27 tons CVOC DNAPL removed 50.000 0 7-Nov-14 15-Feb-15 26-May-15 date 3-Sep-15 Groundwater Results by Concentration in Shallow/Deep Wells Contact TRS Europe: Miles Stumbaugh European Operations Mgr 1+828-398-9116