Matches in SemOpenAlex for { <https://semopenalex.org/work/W4246899110> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W4246899110 endingPage "501" @default.
- W4246899110 startingPage "495" @default.
- W4246899110 abstract "The effect of water potential on the growth of two strains of Thiobacillus ferroxidans was determined by adding defined amounts of sodium chloride or glycerol to the culture medium. The two strains differed slightly, and the most tolerant strain had a minimum water potential for growth of -15 to -32 bars when sodium chloride was used and -6 bars when glycerol was used. In another approach, the limiting water potential was determined by equilibrating small amounts of culture medium with atmospheres of relative humidities equivalent to specific water potentials, and the ability of the organism to grow and oxidize ferrous iron was determined. Under these conditions, which are analogous to those which might control water potential in a coal refuse pile or copper leaching dump, the lower limit at which iron oxidation occurred was -23 bars. The water potential of some coal refuse materials in which T. ferrooxidans was present were determined, and it was found that the water potentials at which the organism was active in these habitats were similar to those at which it was able to grow in culture. However, marked variation in water potential of coal refuse materials was found, presumably due to differences in clays and organic materials, and some coal refuse materials would probably never have water potentials at which the organism could grow. Some literature on the water potentials in copper leach dumps is reviewed, and it is concluded that control of water potential is essential to maximize the success of leaching operations. Because adequate drainage is necessary in a leach dump to ensure sufficient aeration, in many cases water availability in leach dumps may restrict the development of the bacterium necessary for the process." @default.
- W4246899110 created "2022-05-12" @default.
- W4246899110 creator A5077037619 @default.
- W4246899110 date "1975-01-01" @default.
- W4246899110 modified "2023-09-25" @default.
- W4246899110 title "Effect of Water Potential on Growth and Iron Oxidation by Thiobacillus ferrooxidans" @default.
- W4246899110 doi "https://doi.org/10.1128/aem.29.4.495-501.1975" @default.
- W4246899110 hasPublicationYear "1975" @default.
- W4246899110 type Work @default.
- W4246899110 citedByCount "17" @default.
- W4246899110 countsByYear W42468991102015 @default.
- W4246899110 countsByYear W42468991102019 @default.
- W4246899110 crossrefType "journal-article" @default.
- W4246899110 hasAuthorship W4246899110A5077037619 @default.
- W4246899110 hasBestOaLocation W42468991101 @default.
- W4246899110 hasConcept C107872376 @default.
- W4246899110 hasConcept C127413603 @default.
- W4246899110 hasConcept C159390177 @default.
- W4246899110 hasConcept C159750122 @default.
- W4246899110 hasConcept C178790620 @default.
- W4246899110 hasConcept C185592680 @default.
- W4246899110 hasConcept C199289684 @default.
- W4246899110 hasConcept C2775832776 @default.
- W4246899110 hasConcept C2776062231 @default.
- W4246899110 hasConcept C2778695967 @default.
- W4246899110 hasConcept C2781266534 @default.
- W4246899110 hasConcept C2909035180 @default.
- W4246899110 hasConcept C39432304 @default.
- W4246899110 hasConcept C518851703 @default.
- W4246899110 hasConcept C518881349 @default.
- W4246899110 hasConcept C528095902 @default.
- W4246899110 hasConcept C537181965 @default.
- W4246899110 hasConcept C544778455 @default.
- W4246899110 hasConcept C90982505 @default.
- W4246899110 hasConceptScore W4246899110C107872376 @default.
- W4246899110 hasConceptScore W4246899110C127413603 @default.
- W4246899110 hasConceptScore W4246899110C159390177 @default.
- W4246899110 hasConceptScore W4246899110C159750122 @default.
- W4246899110 hasConceptScore W4246899110C178790620 @default.
- W4246899110 hasConceptScore W4246899110C185592680 @default.
- W4246899110 hasConceptScore W4246899110C199289684 @default.
- W4246899110 hasConceptScore W4246899110C2775832776 @default.
- W4246899110 hasConceptScore W4246899110C2776062231 @default.
- W4246899110 hasConceptScore W4246899110C2778695967 @default.
- W4246899110 hasConceptScore W4246899110C2781266534 @default.
- W4246899110 hasConceptScore W4246899110C2909035180 @default.
- W4246899110 hasConceptScore W4246899110C39432304 @default.
- W4246899110 hasConceptScore W4246899110C518851703 @default.
- W4246899110 hasConceptScore W4246899110C518881349 @default.
- W4246899110 hasConceptScore W4246899110C528095902 @default.
- W4246899110 hasConceptScore W4246899110C537181965 @default.
- W4246899110 hasConceptScore W4246899110C544778455 @default.
- W4246899110 hasConceptScore W4246899110C90982505 @default.
- W4246899110 hasIssue "4" @default.
- W4246899110 hasLocation W42468991101 @default.
- W4246899110 hasLocation W42468991102 @default.
- W4246899110 hasOpenAccess W4246899110 @default.
- W4246899110 hasPrimaryLocation W42468991101 @default.
- W4246899110 hasRelatedWork W1524331132 @default.
- W4246899110 hasRelatedWork W1553618918 @default.
- W4246899110 hasRelatedWork W1994287082 @default.
- W4246899110 hasRelatedWork W2131728832 @default.
- W4246899110 hasRelatedWork W2167501613 @default.
- W4246899110 hasRelatedWork W2319903924 @default.
- W4246899110 hasRelatedWork W2374918527 @default.
- W4246899110 hasRelatedWork W2378118715 @default.
- W4246899110 hasRelatedWork W2512613178 @default.
- W4246899110 hasRelatedWork W7668586 @default.
- W4246899110 hasVolume "29" @default.
- W4246899110 isParatext "false" @default.
- W4246899110 isRetracted "false" @default.
- W4246899110 workType "article" @default.