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Ursus provides cost effective treatment alternatives to engineers, scientists and regulators. These include laboratory heavy metal and organic treatability studies, customized testing, and remediation services. These services can be applied to achieve project remediation goals.

Key Personnel

Andrew Wenzel, Principal

Andrew has 23 years experience in environmental testing and remediation. He has a broad range of knowledge in evaluating and applying inorganic and organic treatment strategies to contaminated sites. Andrew has treated soil, groundwater, and industrial wastes latent with heavy metals and organic wastes to render them non-hazardous.  By conducting bench-level studies to evaluate varying treatment options and applying these options in the field, he has gained valuable experience in all facets of remediation. He has applied his experience ranging from small corner lot sites to superfund sites.

Andrew received his Master degree for his work in modeling the fate and transport of mercury in emergent insects and the development of a digestion method for measuring mercury in emergent insects.  Andrew was issued a United States Patent for his work in removing lead from red brass faucet fixtures (US Patent 6,432,210).


M.S. University of Wisconsin Green Bay
Environmental Science
B.S. University of Wisconsin Stevens Point
Major Biology
Minor Water Resources and Natural Resources

B.A. Lakeland College
Major Computer Science

40-hour OSHA Health and Safety Training
First Aid
Adult CPR & AED

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