GROUND WATER CONTAMINATION SUMMARY

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GROUND WATER CONTAMINATIONSUMMARY
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GENERAL METHODOLOGY FOR GROUNDWATER MODELING

• Identify and the solve the hydraulic problem
• Identify the chemical and physical processes
  involving the contaminants
• Model the contaminant physical and chemical
  processes
• Use physical observations to calibrate the models
• Investigate various scenarios and chose the best
  solution

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MATHEMATICAL FORMULATION OF THE SIMULATION MODELS

• Pollutant advection dispersion reaction equation
• Steady state ground water flow equation

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EXAMPLE

• BIOPLUME III

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AIR POLLUTION
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SCOPE OF AIR POLLUTION MODELING

• Assessment and forecasting of air quality indices
• air quality surveillance
• air quality research
• air quality management
• Climate modeling
• climate understanding
• forecasting

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Acid Deposition in Asia
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Acid Deposition in Asia
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STRATOSPHERIC CHEMISTRY
O2 h? ( lt 220 nm) --gt 2 O O O2 M --gt O3 M
O O3 --gt 2 O2 O3 h? --gt O O2
CFC chloroflurocarbons
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