Available Technology

IN SITU ALKALINE HYDROLYSIS OF SUBSURFACE CONTAMINANTS USING GASEOUS REACTANTS

The present invention includes methods and a system for treating a mass of contaminated media using ammonia. The methods include determining the amount of ammonia required for treatment using various calculation methods and combining the ammonia with air or another carrier gas to create a gas mixture. The methods and system utilize at least one injection well inserted into the contaminated media to deliver the gas mixture over a period ranging from approximately 1 week to approximately 8 weeks.
Inventors: 

Victor F. Medina

Charles G. Coyle

Scott A. Waisner

Chung-Rei Mao

Patent Number: 
US2016311001
Patent Issue Date: 
November 27, 2016
Lab Representatives
Share to Facebook Share to Twitter Share to Google Plus Share to Linkedin