PRODUCTS OBTAINED BY MICROBIALLY-INDUCED CORROSION OF STEEL IN A MARINE-ENVIRONMENT - ROLE OF GREEN RUST 2

被引：12

作者：

GENIN, JMR

OLOWE, AA

RESIAK, B

CONFENTE, M

ROLLETBENBOUZID, N

LHARIDON, S

PRIEUR, D

机构：

[1] UNIMET RECH,F-57360 AMNEVILLE,FRANCE

[2] CNRS,BIOL STN,F-29682 ROSCOFF,FRANCE

来源：

HYPERFINE INTERACTIONS | 1994年 / 93卷 / 1-4期

关键词：

D O I：

10.1007/BF02072950

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

An unusual low-water corrosion of steel sheet piles has been systematically investigated in a channel harbour (Boulogne sur Mer, France), An analysis of the environment reveals that all sampling of dark rust taken at different heights above marine sediments and kept in anaerobic conditions present unusual concentrations of sulfate-reducing bacteria. The rust products have been characterized by Mossbauer spectroscopy and Xray diffraction, comprising the ferrous-ferric sulfated compounds of formula 4Fe(OH)(2).2FeOOH.FeSO4.nH(2)O, called green rust 2, mixed sometimes with magnetite and a small amount of ferrous sulfide.

引用

页码：1807 / 1812

页数：6

共 8 条

[1]

McCrady MH, 1918, CANADIAN J PUBLIC HL, V9, P201

[2]

MOOSAVI AN, 1991, MICROBIALLY INFLUENC, V3, P313

[3] MOSSBAUER-EFFECT EVIDENCE OF A FERROUS SULFATE LAYER IN THE STRUCTURE OF GREEN RUST-2 AND ITS ATMOSPHERIC OXIDATION [J].