04518399 is referenced by 72 patents and cites 16 patents.

A process for treating a landfill for recovering methane therefrom wherein a mixture of methane and carbon dioxide is withdrawn from a central portion of the landfill and the carbon dioxide and methane are separated. The methane is fed to a pipeline and a portion of the carbon dioxide is fed to wells spaced around the periphery of the landfill at a pressure of 7 to 170 kPa to prevent air from entering the landfill around the periphery thereof.

Title
Process for recovering gases from landfills
Application Number
6/644090
Publication Number
4518399
Application Date
August 24, 1984
Publication Date
May 21, 1985
Inventor
Tommy E Graham
Chesterfield
MO, US
Henry Croskell
St. Louis
MO, US
Agent
R L Broad
Assignee
Monsanto Company
MO, US
IPC
B01D 53/22
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