1997
DOI: 10.2134/jeq1997.00472425002600040029x
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Reduction and Immobilization of Molybdenum by Desulfovibrio desulfuricans

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Cited by 71 publications
(49 citation statements)
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“…Algunos elementos con un posible efecto vital como el V (Robson et al, 1986), Cr (Congeevaram et al, 2007), Sn (Moser et al, 2009), Sb (Bentley y Chasteen, 2002), Zn (Sugarman, 1983), Cu (Mathews et al, 1999), Mo (Tucker et al, 1997;Dos Santos y Dean, 2008), Co (Hebbeln y Eitinger, 2004;Anthony et al, 2011) y Ni (Krüger et al, 2003;Hebbeln y Eitinger, 2004) presentan concentraciones significativas en todas las facies carbonatadas estudiadas (e.g. Kamber y Webb, 2007).…”
Section: Elementos Con Un Efecto Biológico Conocidounclassified
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“…Algunos elementos con un posible efecto vital como el V (Robson et al, 1986), Cr (Congeevaram et al, 2007), Sn (Moser et al, 2009), Sb (Bentley y Chasteen, 2002), Zn (Sugarman, 1983), Cu (Mathews et al, 1999), Mo (Tucker et al, 1997;Dos Santos y Dean, 2008), Co (Hebbeln y Eitinger, 2004;Anthony et al, 2011) y Ni (Krüger et al, 2003;Hebbeln y Eitinger, 2004) presentan concentraciones significativas en todas las facies carbonatadas estudiadas (e.g. Kamber y Webb, 2007).…”
Section: Elementos Con Un Efecto Biológico Conocidounclassified
“…Es ampliamente conocido que el cobre juega un papel fundamental en la estructura de ciertas enzimas transmembranales, como la citocromo c oxidasa (Mathews et al, 1999) y el molibdeno es crucial para las enzimas reductoras de molibdato contenidas en las bacterias reductoras de sulfato (Tucker et al, 1997). Aún y cuando la correlación entre S y Mo es baja (r 2 = 0.27; Figura 16), las concentraciones de Cu y Mo en las muestras microbialíticas son posiblemente relictos de un metabolismo bacteriano original.…”
Section: Vanadio Y Cromounclassified
“…Molybdenum reduction into molybdenum disulfide, an insoluble compound (Tucker et al 1997), and reduction to molybdenum blue, a colloidal blue precipitable compound (Ghani et al 1993), has been proposed as feasible methods for molybdenum bioremediation. The first process is catalysed by bacterial genera, such as Desulfovibrio and Desulfotomaculum, which required complete anaerobicity.…”
Section: Introductionmentioning
confidence: 99%
“…Desulfovibrio spp. are able to reduce Mo(VI) to Mo(IV) that results in the removal of molybdate from solution (40) due to the formation of less soluble molybdenum sulfides (41), which are not suitable for uptake. In contrast to molybdate, the tungstate would be more stable because of the lower reduction potential of the W(IV)-W(VI) redox couple than the reduction potential of the Mo(IV)-Mo(VI) couple (42).…”
Section: Discussionmentioning
confidence: 99%