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2002 Arsenic Analysis of Groundwater at Florida C&D Landfills Bernine Khan University of Miami.

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Presentation on theme: "2002 Arsenic Analysis of Groundwater at Florida C&D Landfills Bernine Khan University of Miami."— Presentation transcript:

1 2002 Arsenic Analysis of Groundwater at Florida C&D Landfills Bernine Khan University of Miami

2 1998-2000 – Many C&D landfills in Florida showing arsenic hits To determine if hits may be attributed to CCA-treated wood disposal Groundwater from C&D landfills in Florida were collected Groundwater at Florida C&D Landfills

3 Groundwater Samples 15 Counties throughout Florida 26 C&D landfills - 18 completed - 4 pending - 4 enforcement action At each landfill – 1 Background & 2 Compliance and/or Detection wells Total of 56 wells

4 Total Arsenic Analysis (mg/L) All species observed at very low concentration BQL 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 Background Compliance /Detection

5 ? ? Questions ?

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