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Title: Aerobic landfill bioreactor

Abstract

The present invention includes a method of decomposing municipal solid waste (MSW) within a landfill by converting the landfill to aerobic degradation in the following manner: (1) injecting air via the landfill leachate collection system (2) injecting air via vertical air injection wells installed within the waste mass; (3) applying leachate to the waste mass using a pressurized drip irrigation system; (4) allowing landfill gases to vent; and (5) adjusting air injection and recirculated leachate to achieve a 40% to 60% moisture level and a temperature between 120.degree. F. and 140.degree. F. in steady state.

Inventors:
 [1];  [1];  [2];  [3]
  1. (Aiken, SC)
  2. (Winterville, GA)
  3. (Andersonville, SC)
Issue Date:
Research Org.:
SOUTHEASTERN TECHNOLOGY CENTER
OSTI Identifier:
872852
Patent Number(s):
6024513
Assignee:
American Technologies Inc (Oakridge, TN) SRS
DOE Contract Number:  
FC09-95SR18525
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
aerobic; landfill; bioreactor; method; decomposing; municipal; solid; waste; msw; converting; degradation; following; manner; injecting; air; via; leachate; collection; vertical; injection; installed; mass; applying; pressurized; drip; irrigation; allowing; gases; adjusting; recirculated; achieve; 40; 60; moisture; level; temperature; 120; degree; 140; steady; fill gas; solid waste; municipal solid; injecting air; air injection; /405/71/210/435/588/

Citation Formats

Hudgins, Mark P, Bessette, Bernard J, March, John, and McComb, Scott T. Aerobic landfill bioreactor. United States: N. p., 2000. Web.
Hudgins, Mark P, Bessette, Bernard J, March, John, & McComb, Scott T. Aerobic landfill bioreactor. United States.
Hudgins, Mark P, Bessette, Bernard J, March, John, and McComb, Scott T. Sat . "Aerobic landfill bioreactor". United States. https://www.osti.gov/servlets/purl/872852.
@article{osti_872852,
title = {Aerobic landfill bioreactor},
author = {Hudgins, Mark P and Bessette, Bernard J and March, John and McComb, Scott T.},
abstractNote = {The present invention includes a method of decomposing municipal solid waste (MSW) within a landfill by converting the landfill to aerobic degradation in the following manner: (1) injecting air via the landfill leachate collection system (2) injecting air via vertical air injection wells installed within the waste mass; (3) applying leachate to the waste mass using a pressurized drip irrigation system; (4) allowing landfill gases to vent; and (5) adjusting air injection and recirculated leachate to achieve a 40% to 60% moisture level and a temperature between 120.degree. F. and 140.degree. F. in steady state.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {1}
}

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