Soil Sealing | Environmental XPRT

News

EPA begins three Navajo uranium mine cleanups in September

This month, the U.S. Environmental Protection Agency is beginning three uranium mine clean up actions on the Navajo Nation. The work, expected to cost $7.15 million, is part of the EPA’s five year plan to address uranium contamination on the ...

EPA enters into agreement with Chevron to investigate soil contamination at uranium mine on the Navajo Reservation (AZ, NM)

Equipment & Solutions

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Bentonite Soil Sealant

VOLCLAY bentonite soil sealants are granular and powder sodium bentonite that provides economical, low permeability soil liners for a wide variety of containment applications. When VOLCLAY bentonite soil sealants are mixed with soil and hydrated, they expand to fifteen times in volume, forming a mechanical bond with surrounding soils and filling the voids between the soil particles. This creates ...