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New Product Announcement
Nanozox™ Technology
Fracture Water Treatment
Remove Organics and metals,
including barium and strontium
to form clean salt product
Visit us at:
Florida Remediation Conference, Orlando, FL, October 13-14, 2011
The 27th Annual International Conference on Soils, Sediments,
Water and Energy, University of Massachusetts, October 17-20, 2011
Recent Solutions
Problem: Release of petroleum contaminants from a retail gasoline station product line in a California Central Valley town threatened an adjacent, downgradient municipal water supply well.
Contaminants: MTBE, GRO (gasoline-range organics)
Hydrogeology: Highly interbedded, poorly graded sand, clayey sand, silty sand, sandy silt, silt, sandy clay, lean clay; clay lens from 12 to 16 ft bgs; hard silt bed 45 to 49 ft bgs. Hydraulic gradient 0.0002 to 0.001 feet per foot toward supply well.
[Read the Solution]
Problem: Recalcitrant MTBE following SVE/bioventing treatment of gasoline service station in southern California
Contaminants: TPH as gasoline (TPHg), BTEX, MTBE
Hydrogeology: Poorly-graded sand, sand with silt, discontinuous layers of silt to 100 ft below surface; fine-grained sandy silt 100 to 115 ft, occasional dense low permeable layer of silt (100 to 105 ft). Groundwater at 100 ft below ground surface. Hydraulic conductivity 4.9 ft/day. Porosity 38% in saturated silt below 100 ft
[Read the Solution]
Problem: Industrial VOC spill threatened adjacent water supply well field in Ohio
Contaminants: PCE, TCE, c-DCE, VC
Hydrogeology: Fluvial sand and gravel deposits with discontinuous silt lenses. Groundwater at 5 ft below ground surface. Hydraulic conductivity 200 ft/day. Near-surface silt lenses caused heavy rainfall perched water events.
[Read the Solution]
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