EX-SITU SOIL BLENDING:CITY CENTER REDEVELOPMENT-YONKERS, NY
Contaminants:
LNAPL, BTEX,
PAHs
Treatment:
Modified Fenton’s (SPC, CP,CHP, SPS)
Site Status:
Site Closure
achieved in2018
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In July 2017, Eden performed a “rush” ex-situ soil blending treatment for a redevelopment in the City center. Contaminants included petroleum aromatics, BTEX, PAHs and LNAPL from multiple abandoned USTs.
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Treatment was performed in an open excavation where a mixture of waste oil and fuel UST releases had occurred (LNAPL and impacted soil sand GW)
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Shallow water table with tidal influence from the Hudson River.
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Fenton’s/Modified Fenton’s oxidation used for LNAPL removal and soil matrix desorption followed by un-activated SPS for GW treatment.
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Treated 1,420 tons using 2-3% oxidant by mass, areas were “spray” applied and blended with an excavator.
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Total cost: < $150,000
Ready to close your site? Our professionals are well acquainted with the "pit falls" of soil and groundwater remediation. Here at Eden, we understand that combined remedial solutions are often required.
We are committed to offering not only front end assistance but follow-up services for the life of your project to reach site closure.