The influence of sulphate-reducing bacteria biofilm on the corrosion of stainless steel AISI 316

被引：208
作者：
Sheng, Xiaoxia
Ting, Yen-Peng
Pehkonen, Simo Avi
机构：
[1] Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 117576, Singapore
[2] Natl Univ Singapore, Div Environm Sci & Engn, Singapore 117576, Singapore
来源：
CORROSION SCIENCE | 2007年 / 49卷 / 05期
关键词：
stainless steel AISI 316; AFM; EIS; biofilm; sulphate-reducing bacteria;
D O I：
10.1016/j.corsci.2006.10.040
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This work investigates microbial ly-influenced corrosion (MIC) of stainless steel AISI 316 by two sulphate-reducing bacteria, Desulfovibrio desulfuricans and a local marine isolate. The biofilm and pit morphology that developed with time were analyzed using atomic force microscopy (AFM). Electrochemical impedance spectroscopy (EIS) results were interpreted with an equivalent circuit to model the physicoelectric characteristics of the electrode/biofilm/solution interface. D. desulfuricans formed one biofilm layer on the metal surface, while the marine isolate formed two layers: a biofilm layer and a ferrous sulfide deposit layer. AFM images corroborated results from the EIS modeling which showed biofilm attachment and subsequent detachment over time. (C) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码：2159 / 2176
页数：18
相关论文
共 21 条
[1]  
Beech IB, 1999, REV MICROBIOL, V30, P177
[2]   The use of atomic force microscopy for studying interactions of bacterial biofilms with surfaces [J].
Beech, IB ;
Smith, JR ;
Steele, AA ;
Penegar, I ;
Campbell, SA .
COLLOIDS AND SURFACES B-BIOINTERFACES, 2002, 23 (2-3) :231-247
[3]   A NONLINEAR LEAST-SQUARES FIT PROCEDURE FOR ANALYSIS OF IMMITTANCE DATA OF ELECTROCHEMICAL SYSTEMS [J].
BOUKAMP, BA .
SOLID STATE IONICS, 1986, 20 (01) :31-44
[4]   The influence of surface features on bacterial colonization and subsequent substratum chemical changes of 316L stainless steel [J].
Geesey, GG ;
Gillis, RJ ;
Avci, R ;
Daly, D ;
Hamilton, M ;
Shope, P ;
Harkin, G .
CORROSION SCIENCE, 1996, 38 (01) :73-95
[5]   Microbially initiated pitting on 316L stainless steel [J].
Geiser, M ;
Avci, R ;
Lewandowski, Z .
INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 2002, 49 (04) :235-243
[6]   Effect of bacterial biofilm on 316 SS corrosion in natural seawater by EIS [J].
González, JEG ;
Santana, FJH ;
Mirza-Rosca, JC .
CORROSION SCIENCE, 1998, 40 (12) :2141-2154
[7]   Influence of bacteria on film formation inhibiting corrosion [J].
Gunasekaran, G ;
Chongdar, S ;
Gaonkar, SN ;
Kumar, P .
CORROSION SCIENCE, 2004, 46 (08) :1953-1967
[8]   Microbiologically induced corrosion of 70Cu-30Ni alloy in anaerobic seawater [J].
Huang, GT ;
Chan, KY ;
Fang, HHP .
JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2004, 151 (07) :B434-B439
[9]   The influence of bacteria on the passive film stability of 304 stainless steel [J].
Ismail, KM ;
Jayaraman, A ;
Wood, TK ;
Earthman, JC .
ELECTROCHIMICA ACTA, 1999, 44 (26) :4685-4692
[10]   DIFFERENTIAL CORROSION RATES OF CARBON-STEEL BY COMBINATIONS OF BACILLUS SP, HAFNIA-ALVEI AND DESULFOVIBRIO-GIGAS ESTABLISHED BY PHOSPHOLIPID ANALYSIS OF ELECTRODE BIOFILM [J].
JACK, RF ;
RINGELBERG, DB ;
WHITE, DC .
CORROSION SCIENCE, 1992, 33 (12) :1843-1853
123