PROCESS

A process comprising: i) providing a body of metal ore, ii) contacting the body of metal ore with a microbial lixiviant comprising one or more populations of microorganisms, iii) measuring at least one parameter indicative of function of the one or more populations of microorganisms, and iv) adjusti...

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Bibliographische Detailangaben
Hauptverfasser:	FEYHL-BUSKA, Jayme, DERWIN, Colbey, AYERS, Jillian, CHRISTEL, Stephan, CLARK, Tom, REAKES, Marny
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FERROUS OR NON-FERROUS ALLOYS METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING PRETREATMENT OF RAW MATERIALS PROCESSES USING MICROORGANISMS PRODUCTION AND REFINING OF METALS PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPIRITS TREATMENT OF ALLOYS OR NON-FERROUS METALS VINEGAR WINE
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Beschreibung
Zusammenfassung:	A process comprising: i) providing a body of metal ore, ii) contacting the body of metal ore with a microbial lixiviant comprising one or more populations of microorganisms, iii) measuring at least one parameter indicative of function of the one or more populations of microorganisms, and iv) adjusting one or more process variables in response to the measured parameter. L'invention concerne un processus comprenant : i) fourniture d'un corps de minerai de métal, ii) mise en contact du corps de minerai de métal avec un lixiviant microbien comprenant une ou plusieurs populations de micro-organismes, iii) mesure d'au moins un paramètre indicatif de la fonction desdites populations de micro-organismes, et iv) ajustement d'une ou de plusieurs variables de processus en réponse au paramètre mesuré.