Landfill gas recovery method

Details Landfill gas recovery method Landfill gas recovery method

1982-03-08

1984-04-17

Novosad, Stephen J.

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166 50, E21B 4322

Patent

active

044429010

ABSTRACT:
A method of collecting landfill gas from a landfill comprising providing a porous collector in the landfill having a relatively broad collection zone in the path of migrating landfill gas, controlling the pressure in the collector to induce the landfill gas near the collector to flow into the collector, removing the landfill gas from the collector, and substantially excluding air from the atmosphere from entering the collector when the collector is collecting landfill gas.

REFERENCES:
patent: 3732697 (1973-05-01), Dickson
patent: 4026355 (1977-05-01), Johnson et al.
patent: 4166709 (1979-09-01), Valiga
patent: 4183407 (1980-01-01), Knopik
patent: 4252462 (1981-02-01), Klingle et al.
patent: 4257650 (1981-03-01), Allen
patent: 4279547 (1981-07-01), Clem
patent: 4344722 (1982-08-01), Blias
"Methane Gas Recovery from Landfills Turns This . . . Into This", by Southern California Gas, PG&E, and Argonne National Laboratory.

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