ground water transport processesjmbahr/g627/contaminants.pdf1 ground water transport processes...
TRANSCRIPT
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Ground Water Transport Processes
Ground WaterFlow Direction
Retardation of Contaminants that Sorb to Aquifer Solids
Plume Migration inFlow Direction
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Ground Water PollutantsNon-point Human, Animal and Agricultural
Sources of Nitrate
Ground Water PollutantsAgricultural Chemicals
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Ground Water PollutantsAgricultural Chemicals
Atrazine in WI groundwater
Pesticide detections
Ground Water PollutantsLandfill Leachate
Active and ClosedLandfills in WI
Volatile Organic Contaminants
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Ground Water PollutionIndustrial Point Sources
Dense Nonaqueous Phase LiquidDNAPL
Ground Water PollutantsFuel Spills and Leaks
Dissolved Gasoline Components
Light Nonaqueous Phase Liquid
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Superfund Sites in Wisconsin
Green = currentBlue = deleted
Purple = proposed
From USEPA
Ground Water PollutantsNaturally occurring contaminants
Arsenic Radionuclides
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From USGS Circular 1156
Radon
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Ground Water RemediationSuperfund Remedial Actions
Ground Water RemediationCommon Strategies
Source Removal Pump-and-Treat
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Ground Water RemediationAdvanced Strategies
Pump-and-Treat with Barrier Steam Injection, Vacuum Extraction
Ground Water RemediationEmerging Strategies
Natural Attenuation by Biodegradation
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Ground Water RemediationEmerging Strategies
Permeable Reactive Barriers