Aerobic and anaerobic waste management systems and methods...

Details Aerobic and anaerobic waste management systems and methods... Aerobic and anaerobic waste management systems and methods...

2007-01-30

2007-01-30

Kreck, John (Department: 3673)

Hydraulic and earth engineering

Subterranean waste disposal, containment, or treatment

Landfill

C405S129850

Reexamination Certificate

active

11098426

ABSTRACT:
The invention provides systems and methods for creating, managing and staging aerobic and/or anaerobic landfills. The invention provides systems and methods for collecting liquids from and recirculating liquids into landfills and systems and methods for collecting gases from and introducing gases into landfills. The invention also provides a novel conduit for conveying liquids and gases which comprises a first pipe coaxially disposed within a second pipe.

REFERENCES:
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patent: 5605417 (1997-02-01), Englert et al.
patent: 5857807 (1999-01-01), Longo, Sr.
patent: 6283676 (2001-09-01), Hater et al.
patent: 6334737 (2002-01-01), Lee
patent: 6364572 (2002-04-01), Hudgins et al.
patent: 6481929 (2002-11-01), Layton et al.
patent: 6599058 (2003-07-01), Arnold
patent: 6742962 (2004-06-01), Hater et al.
patent: 2004/0191755 (2004-09-01), Kemper et al.

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