Long-term monitoring of the HAZCON stabilization process at the Douglassville, Pennsylvania superfund site

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作者
De Percin, P.R. [1 ]
Sawyer, S. [1 ]
机构
[1] Superfund Technology Demonstration Division, U.S. Environmental Protection Agency, 26 West Martin Luther King Drive, Cincinnati, OH 45268, United States
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Cement - Applications - Waste disposal;
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摘要
This paper describes the results of the field sampling performed 9 and 18 months after the initial field demonstration of the HAZCON stabilization/solidification process. It treats hazardous wastes, consisting of both inorganic and organic contaminants, by mixing it with portland cement, water and a proprietary additive called Chloranan to produce a concrete mass. The technology is capable of immobilizing heavy metals. The organics were not immobilized and the treated material appears quite durable.
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页码:88 / 91
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