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Down The Memory Lane 20 Years Ago: Case Study 10
Application of VaporRemed at a Residential Spill in Virginia
VDEQ Pollution Complaint No. PC 2003-3187 Corrective Plan
Laboratory analysis of soil samples showed high values of TPH/DRO showing an initial value of 18,800 and 8,300 ppm and the samples of soil analyzed after treatment with VaporRemed showed a value of 290 ppm and 210 ppm. Both these values are below the stipulated 500 ppm of TPH/DRO. After flushing with the product, the TPH in the drain water showed values below the detection levels. The project was recommended for closure as No Further Action was...
Down the Memory Lane: Case Study 9
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Bioremediation at Tidewater Terminals, Virginia
Contamination in soil reduced by 95% within 20 days.
AgroRemed was used in a pilot project in Virginia for cleanup of absorbed phase concentration of total petroleum hydrocarbons-diesel range organics (TPH-DRO).
The pilot project was conducted on a 900 square feet area at the Tide Terminals that would allow monitoring on all four phases namely
- Vapor phase
- Dissolved phase
- Adsorbed phase
- Free phase.
The results showed an almost 90% reduction in the adsorbed phase and on 20th day, the reduction in TPH was...