METHOD OF PRODUCED WATER TREATMENT, METHOD OF WATER REUSE, AND SYSTEMS FOR THESE METHODS

A method of produced water treatment in an in-situ recovery method of producing bitumen from oil sand, the method has the steps of: separating bitumen from bitumen-mixed fluid so as to leave produced water, the bitumen- mixed fluid having been recovered from the oil sand wells; and filtering the pro...

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Bibliographische Detailangaben
Hauptverfasser:	MORITA, TORU, IKEBE, HIROAKI, YOKOHATA, HIROSHI, SAKURAI, MASAAKI
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY CRACKING HYDROCARBON OILS FUELS LUBRICANTS METALLURGY MINERAL WAXES PEAT PERFORMING OPERATIONS PETROLEUM, GAS OR COKE INDUSTRIES PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVEHYDROGENATION, OLIGOMERISATION, POLYMERISATION RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, ORGASES REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS REFORMING OF NAPHTHA SEPARATION TECHNICAL GASES CONTAINING CARBON MONOXIDE TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	A method of produced water treatment in an in-situ recovery method of producing bitumen from oil sand, the method has the steps of: separating bitumen from bitumen-mixed fluid so as to leave produced water, the bitumen- mixed fluid having been recovered from the oil sand wells; and filtering the produced water via a microfiltration membrane made of polytetrafluoroethylene. Un procédé de traitement deau produite dans un procédé de récupération in situ pour produire du bitume à partir de sables bitumineux. Le procédé consiste à séparer le bitume dun fluide mélangé de bitume de manière à obtenir de leau produite, le fluide mélangé de bitume ayant été récupéré à partir des puits de sables bitumineux, et à filtrer leau produite au moyen dune membrane de microfiltration constituée de polytétrafluoroethylène.