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Titolo:
MODELING OF FERROUS SULFATE OXIDATION BY THIOBACILLUS-FERROOXIDANS INDISCONTINUOUS CULTURE - INFLUENCE OF TEMPERATURE, PH AND AGITATION RATE
Autore:
GOMEZ JM; CANTERO D;
Indirizzi:
UNIV CADIZ,FAC SCI,BIOL & ENZYMAT REACTORS RES GRP CADIZ 11510 SPAIN
Titolo Testata:
Journal of fermentation and bioengineering
fascicolo: 1, volume: 86, anno: 1998,
pagine: 79 - 83
SICI:
0922-338X(1998)86:1<79:MOFSOB>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
GROWTH; IRON; SULFATE; MINE;
Keywords:
THIOBACILLUS FERROOXIDANS; FERROUS SULFATE OXIDATION; TEMPERATURE; PH; KINETIC MODEL; AGITATION;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
25
Recensione:
Indirizzi per estratti:
Citazione:
J.M. Gomez e D. Cantero, "MODELING OF FERROUS SULFATE OXIDATION BY THIOBACILLUS-FERROOXIDANS INDISCONTINUOUS CULTURE - INFLUENCE OF TEMPERATURE, PH AND AGITATION RATE", Journal of fermentation and bioengineering, 86(1), 1998, pp. 79-83

Abstract

This paper studies the temperature effect on the specific growth rateof the microorganisms (mu(c)) as particular aspect of the mathematical relationships between mu(c) of Thiobacillus ferrooxidans and the concentrations of substrate (ferrous iron) and product (ferric iron). Until now, there have been few studies of this relationship; also, there has been little work studying the influence of temperature on growth kinetics of this bacteria. In this paper, an extensive experimental phase has been developed, with the aim of determining with precision the influence of temperature on the maximum specific growth rate (mu(max)). The influence on the growth rate of T. ferrooxidans exerted by the initial pH of the medium and by agitation rate has also been studied.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 11/07/20 alle ore 21:14:28