B - Operations – Transporting – 09 – C
Patent
B - Operations, Transporting
09
C
B09C 1/00 (2006.01) C02F 1/74 (2006.01) C02F 3/02 (2006.01)
Patent
CA 2622431
This invention is directed to systems including one or more trenches or wells that include one or more perforated pipes through which a gas, such as air, can be injected into the vadose zone of ground located beyond a methanogenic source to create a positive-pressure gas curtain and/or aerobic conditions in the vadose zone that inhibits migration of and/or facilitate the remediation of mobile volatile organic compounds that are capable of contaminating groundwater surrounding the methanogenic source.
La présente invention a pour objet des systèmes comprenant un ou plusieurs puits ou tranchées contenant un ou plusieurs tuyaux perforés grâce auxquels un gaz, comme l'air, peut être injecté dans la zone vadose du sol située au-delà d'une source méthanique pour créer un rideau de gaz en surpression et/ou des conditions aérobies dans la zone vadose qui inhibent la migration et/ou facilitent le remédiement de composés organiques volatils pouvant contaminer les eaux souterraines entourant la source méthanique.
Mbm Intellectual Property Law Llp
Waste Management Inc.
LandOfFree
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