Method of processing waste materials
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United States of America Patent
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-
May 3, 1988
Issued Date -
N/A
app pub date -
Jul 30, 1985
filing date -
Sep 19, 1980
priority date (Note) -
Expired
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Abstract
A method of processing waste material comprises treating the material with flue dust and bonding it to form a solid mass with cement powder, e.g. Portland cement. Acidic liquors containing heavy metals can be processed. Suitable flue dust is obtained from cement manufacture.
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