Published January 2003 | Version v1
Journal article Metadata-only

The effect of SRB on the hydrogen diffusion through a steel membrane and the bactericide action of dihydroxyazo compounds

Creators

  • 1. Tambovskij Gosudarstvennyj Univ. im. G.R. Derzhavina, Tambov (Russian Federation)

Description

The effect of the sulfatoreducting bacteria (SRB) on the hydrogen diffusion flux through the steel membrane (St.3) by the corrosion potential and under the conditions of the cathode or anode polarization is studied. The impact of the 0, 0'-dihydroxyazo compounds on this process is evaluated. It is shown, that the microorganisms essentially increase the hydrogen permeability and a number of the dihydroxyazo compounds inhibits it by 1.5-2 times

Abstract (Russian)

Исследовано влияние сульфатредуцирующих бактерий (СРБ) на поток диффузии водорода через стальную мембрану (Ст3) при потенциале коррозии и в условиях катодной или анодной поляризации. Оценено воздействие 0, 0'- дигидроксиазосоединений на этот процесс. Показано, что микроорганизмы существенно повышают водородопроницаемость, а ряд дигидроксиазосоединений тормозит ее в 1.5-2 раза

Additional details

Additional titles

Original title (Russian)
Влияние SBR на диффузию водорода через стальную мембрану и бактерицидное действие дигидроксиазосоединений

Publishing Information

Journal Title
Zashchita Metallov
Journal Volume
39
Journal Issue
1
Journal Page Range
p. 100-104
ISSN
0044-1856
CODEN
ZAMEA9

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
35031706
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
AZO COMPOUNDS; BACTERIA; CARBON STEELS; CORROSION; CORROSION INHIBITORS; DIFFUSION; HYDROGEN; HYDROGEN SULFIDES; MEMBRANES; PERMEABILITY
Descriptors DEC
ALLOYS; CARBON ADDITIONS; CHALCOGENIDES; CHEMICAL REACTIONS; ELEMENTS; HYDROGEN COMPOUNDS; IRON ALLOYS; IRON BASE ALLOYS; MICROORGANISMS; NONMETALS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; PHYSICAL PROPERTIES; STEELS; SULFIDES; SULFUR COMPOUNDS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
16 refs.; 5 figs.; 2 tabs.