Subsurface volatilization ventilation system

T0092 Billings and Associates, Inc., Subsurface Volatilization and Ventilation System... 

T0092 Billings and Associates, Inc., Subsurface Volatilization and Ventilation System T0093 Bio Solutions, Inc., Soil Slurry—Sequencing Batch Reactor T0096 BioEnviroTech, Inc., BioPetro... 

Ardito and Billings (1990) utilized a subsurface volatilization and ventilation system (SVVS), which featured a nested well pair consisting of a sparge well and an extraetion well. Three site applications were reported. At Isleta, New Mexico, a 90% cost reduction per percent benzene reduction was realized. At Bemanillo, New Mexico, between 12,000 and 13,000 gallons were remediated to nondetectable levels. At Arneal, New Mexico, concentrations of 23,000 to 43,000 ppb benzene dropped to 730 to 6,300 ppb after appUcation of SVVS and free-product skimming. 

Ardito, C. R, and J. F. Billings. 1990. Alternative Remediation Strategies The Subsurface Volatilization and Ventilation System, in Proceedings of Petroleum Hydrocarbons and Organic Chemicals in Ground Water Prevention, Detection, and Restoration, pp. 281-296. 

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