Hydraulic and earth engineering – Subterranean waste disposal – containment – or treatment – With treatment of waste
Patent
1998-09-21
2000-03-21
Lillis, Eileen Dunn
Hydraulic and earth engineering
Subterranean waste disposal, containment, or treatment
With treatment of waste
210901, B09B 100
Patent
active
060395044
ABSTRACT:
A waste processing system transports waste by rail to a processing location near a landfill site where it is pulverized and mixed to form a slurry. This slurry is delivered to the landfill with an auger device. The landfill is first prepared by placing a layer of compacted coal at the bottom of a clay lined pit, covering that layer with a layer of granular coal, and then providing a layer of lye over the coal. The waste slurry is then distributed over these processing layers. A conduit is used to return leachate from the area between the coal layers to the mixing stage; and gas emanating from the process is recovered.
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Cho Chong S.
Lillis Eileen Dunn
White Douglas B.
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