Transformation of various sulphur substrates and corrosion of copper by sulphate reducing bacteria

• Autorzy: Dzierzewicz Z. , Cwalina B. , Bulas L. , Gawlik B.
• Języki publikacji: EN

Abstrakty

EN

The capability of reduction of oxidized sulphur compounds (sulphates, sulphites and thiosulphates) by wild strains of sulphate reducing bacteria (SRB) Desulfovibrio desulfuricans DV-5/86 and Desulfotomaculum nigriflcans DT-5/86 was estimated basing on dynamics of hydrogen sulphide liberation. The effectiveness of these processes was correlated with the biocorrosion rate of metallic copper in artificial aqueous media containing above mentioned substrates. It was demonstrated that corrosive aggressiveness of used media with selected sulphur compounds and investigated bacteria strains were the highest in the presence of S2O3-2 ions and the lowest in the system containing SO4-2 ions.

Słowa kluczowe

EN

sulphate; sulphur compound; thiosulphate; Desulfotomaculum nigrificans; sulphite; copper; corrosion; biocorrosion; reduce bacteria; Desulfovibrio desulfuricans

• Wydawca: -
• Czasopismo: Acta Biologica Cracoviensia. Series Botanica
• Rocznik: 1992-1993
• Tom: 34-35
• Opis fizyczny: p.1-8,fig.

Twórcy

autor

Dzierzewicz Z.

• Silesian Medical Academy, 41-200 Sosnowiec, Jagiellonska 4, Poland

autor

Cwalina B.

autor

Bulas L.

autor

Gawlik B.

Bibliografia

• Al-Hitti I. K., Moody G. J. and Thomas J. D. R. 1983. Determination of sulphide produced by Desulfovibrio species of sulphate-reducing bacteria. Analyst 108, 43-52.
• Booth G. H. 1971. Microbiological corrosion. Mills and. Boon Ltd. London.
• Cwalina B., Dzierżewicz Z., Zawada Z. and Wilczok T. 1988. Microbiological corrosion of metals. Postępy Mikrobiologii 27, 254-258.
• Dexter S. C. 1986. (Ed.) Biologically Induced Corrosion. NACE, Houston, Texas.
• Dzierżewicz Z., Cwalina B. and Zawada Z. 1988. Corrosion of metals in sea water in the presence of sulphate reducing bacteria. Ochrona przed korozją 31, 289-305.
• Dzierżewicz Z., Cwalina B. and Zawada Z. 1989. Corrosion aggressiveness of isolated sulphate reducing bacteria strains. Ochrona przed korozją 32, 176-179.
• Peck H.D. and Le Gall J. 1982. Biochemistry of dissimilatory sulphate reduction. Phil. Trans. R. Soc. Lond. B. 293, 443-466.
• Pleśniak S. 1986. Non-ferrous metals. In: Maliński S. (Ed.) Corrosion Protection. Handbook. WKŁ, Warszawa, 134-182.
• Postgate J.R. 1984. The sulphate-reducing bacteria. Cambridge University Press, Cambridge.