A method for removing volatile and semi-volatile contaminants from groundwater in which the contaminants are stripped from the groundwater by sparging with an inert carrier gas and the stripped contaminants are transported into a bioactive zone into which at least one gaseous oxidant and at least one...http://www.google.es/patents/US7108455?utm_source=gb-gplus-sharePatente US7108455 - Carbureted bioventing for enhanced control of in-situ bioremediation
Carbureted bioventing for enhanced control of in-situ bioremediation
