Patent ID: 7955419
Filing Date: 2011-06-07
Classification: B01D,B09B,Y02E,Y02W

Abstract:
1. A method of treating landfill gas using landfill leachate, comprising: treating landfill leachate using a treatment unit; contacting the treated landfill leachate with extracted landfill gas in a landfill gas recapture device, distinct from a landfill mass, the landfill gas comprising at least two components, wherein at least one component of the landfill gas chemically reacting with the landfill leachate to form a spent landfill leachate and a treated landfill gas; recirculating a first portion of the spent landfill leachate to the landfill gas recapture device; and subjecting the treated landfill gas to flare in a flash chamber.