Method of sealing off a mass of waste stock containing metal cations
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United States of America Patent
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Oct 7, 1986
Grant Date -
N/A
app pub date -
Jul 24, 1985
filing date -
Jul 26, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for sealing a mass of stored waste containing cations comprises insulating the waste mass with at least one grout barrier which retains heavy metallic cations. The grout barrier is established by filling the hollows in the soil or fissured rocks with a grout containing specified amounts of cement, clay, siliceous products, sodium carbonate and alkali-metal tartarate.
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