Waste Management, Inc.

International Technologies Corporation

Roger B Green

Gary R Hater

John A Barbush

Kevin M Mieczkowski

Jeffrey M Harris

Gerard Hamblin

Douglas E Jerger

Paul W Barnes

Patrick M Woodhull

A bioreactor including one or more features that improve bioreactor liquid infiltration and gas recovery including a porous material layer having a layer of first porous material including a trench, a second porous material located in the trench and extending beyond the top surface of the layer of first porous material and perforated gas recovery piping located in the second porous material.

Multi-planar gas recovery bioreactor

A method and apparatus for sequentially nitrifying ammonia in landfill leachate ex situ and then returning the nitrified landfill leachate to the landfill where the leachate is denitrified.

Facultative landfill bioreactor

Landfills including multiple lifts having horizontal piping layers and methods for their use to accelerate anaerobic and/or aerobic degradation of municipal solid waste to increase landfill capacity.

Sequential aerobic/anaerobic solid waste landfill operation

A process for converting hazard explosives that are contaminating soil into reduced derivatives and thereafter converting the reduced derivatives into humic compounds by admixing the explosives contaminated soil with a natural microorganism source and with an oxidizable carbon source and subjecting the mixture to anaerobic conditions to produce an anaerobic bioremediation product containing reduced concentrations of explosives contaminants and thereafter combining the anaerobic bioremediation product with a compostable material and subjecting the second mixture to aerobic conditions to give an aerobic bioremediation product that is essentially free of explosives contaminants and their reduced derivatives.

Treatment of TNT-contaminated soil

A method and an apparatus for continuously treating an organic compound contaminated soil heap with an ozone containing gas using a closed loop gas recycle system.

Growing community of inventors

Cincinnati, OH, United States of America

Roger B Green