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microbial corrosion of p235gh steel under geological

microbial corrosion of p235gh steel under geological

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(PDF) Corrosion of P235GH carbon steel in simulated Bure

Corrosion of P235GH carbon steel in simulated Bure soil solution on the carbon steel corrosion under simulated geological conditions. in the absence of microbial activity at high (PDF) Corrosion of carbon steel under sequential aerobic Jul 05,2013·corrosion products formed on the steel coupon,while under continuous oxygen supply,a mixture of lep- idocrocite,maghemite and magnetite was

(PDF) Phase transitions of iron sulphides formed by steel

Similar phenomena had also been observed in microbially-driven mineralogical composition of red-gray bauxite and phase transitions of iron sulfides formed by steel microbial corrosion (Laskou and (PDF) Ten Years of Toarcian Argillite - Carbon Steel In [3] El Hajj H,Abdelouas A,Grambow B,Martin C,Dion M.Microbial corrosion of P235GH steel under geological conditions.Physics and Chemistry of the Earth 2010; 35 248-253.Citations (3)(PDF) Ten Years of Toarcian Argillite - Carbon Steel In [3] El Hajj H,Abdelouas A,Grambow B,Martin C,Dion M.Microbial corrosion of P235GH steel under geological conditions.Physics and Chemistry of the Earth 2010; 35 248-253.Citations (3)

Abdesselam ABDELOUAS Professor (Full) Professor

The French reference SON68 nuclear waste glass corrosion under H2O and D2O¹ atmosphere was investigated at 35125 °C and different relative humidities (9299.9%).Abdesselam ABDELOUAS Professor (Full) ProfessorThe French reference SON68 nuclear waste glass corrosion under H2O and D2O¹ atmosphere was investigated at 35125 °C and different relative humidities (9299.9%).Are Underground Clay Disposal Conditions Favorable for Jan 01,2013·Fems Microbiol Lett 2000; 185(1) 9â16.[6] Hajj H,Abdelouas A,Grambow B,Martin C,Dion M.Microbial corrosion of P235GH steel under geological conditions.Phys Chem Earth 2010; 35 248â253.[7] Stroes-Gascoyne S,Gascoyne M.The introduction of microbial nutrients into a nuclear waste disposal vault during excavation and

Assessment of Microbiological Development - ScienceDirect

Jan 01,2013·El Hajj H,Abdelouas A,Grambow B,Martin C,Dion M.Microbial corrosion of P235GH steel under geological conditions.Physics and Chemistry of the Earth 2010; 35 248-253.[3] Libert M,Bildstein O,Esnault L,Sellier R.Molecular hydr ogen An abundant energy source for bacterial activity in nuclear waste repositories.Assessment of Microbiological Development in Nuclear[2] El Hajj H,Abdelouas A,Grambow B,Martin C,Dion M.Microbial corrosion of P235GH steel under geological conditions.Physics and Chemistry of the Earth 2010; 35 248-253.[3] Libert M,Bildstein O,Esnault L,Sellier R.Molecular hydrogen An abundant energy source for bacterial activity in nuclear waste repositories.Cited by 55Publish Year 2010Author Hicham El Hajj,Abdesselam Abdelouas,Bernd Grambow,Christelle Martin,Michel DionMicrobial corrosion of P235GH steel under geological The corrosion rate of the steel coupons was high under biotic conditions (30 m/year) in comparison to blank sterilized runs (14 m/year).Culture experiments in compacted conditions with clay-stone cores and steel coupons under 120 bar,simulating deep geological conditions,gave results similar to those obtained in batch experiments

Cited by 55Publish Year 2010Author Hicham El Hajj,Abdesselam Abdelouas,Bernd Grambow,Christelle Martin,Michel DionMicrobial corrosion of P235GH steel under geological

The corrosion rate of the steel coupons was high under biotic conditions (not,vert,similar30 m/year) in comparison to blank sterilized runs (not,vert,similar14 m/year).Culture experiments in compacted conditions with claystone cores and steel coupons under 120 bar,simulating deep geological conditions,gave results similar to those Comparison of Biocorrosion due to Desulfovibrio One observes several species of sulfate-reducing bacteria in nature.Presence of these species in a media may cause microbial influenced corrosion (MIC) of materials differently.To investigate this aspect of MIC,corrosion tests were performed on three types of stainless steels.Corrosion of Iron in Acid Solutions with Hydrogen Sulfide (2010) Microbial corrosion of P235GH steel under geological conditions.Physics and Chemistry of the Earth,Parts A/B/C 35 :6-8,248-253.Online publication date 1-Jan-2010.

Corrosion of P235GH carbon steel in simulated Bure soil

Corrosion of P235GH carbon steel in simulated Bure soil solution Y.El Mendili1*,A.Abdelouas1, properties of the corrosion layer formed on the carbon steel surface under geological conditions from one to three The P235GH carbon steel was used in these experiments because it is a heat-resistant pressure-vessel steel,Corrosion of carbon steel under sequential aerobic Nov 01,2013·According to SEM-EDX,Raman and XRD analyses of steel corrosion products under different conditions,we can summarise the mechanism of steel corrosion in Fig.11.Download Download full-size image; Fig.11.A physical mechanism of steel corrosion occurring at sequential aerobicanaerobic conditions at 30 °C.Effect of Host Media on Microbial Influenced CorrosionSep 20,2012·This article reports about the tests carried to investigate microbial-induced corrosion on stainless steels due to sulfate-reducing bacteria sp.Desulfotomaculum nigrificans in different host media.Stainless steel 304L,316L,and 2205 were selected for the test.Modified Baars media (BM),sodium chloride solution,and artificial sea water (SW) were used as test solutions in anaerobic

Evaluation of the risk of biocorrosion on a transit gas

The goal of this work was to monitor selected factors important in terms of corrosion or bio-corrosion,namely location,soil and the presence of water in four parts of the transit gas line passing through Slovakia,and subsequently to identify the level of risk of bio-corrosion.Frontiers Corrosion of Q235 Carbon Steel in Seawater Introduction.Carbon steel,as a common material in marine engineering,is vulnerable to corrosion.Microorganisms is one of the significant factors affected the metal corrosion process in marine environment,i.e.,more than 20% of corrosion related failures are attributed directly or indirectly to microbiologically influenced corrosion (MIC) (Bhandari et al.,2015).Frontiers Microbially induced corrosion of carbon steel Jul 24,2015·The metallic low and intermediate level radioactive waste generally consists of carbon steel and stainless steels.The corrosion rate of carbon steel in deep groundwater is typically low,unless the water is very acidic or microbial activity in the environment is high.Therefore,the assessment of microbially induced corrosion of carbon steel in deep bedrock environment has become important

Impact of Iron-Reducing Bacteria on the Corrosion Rate of

Microbiologically influenced corrosion of ferritic steelzirconium-based metal waste form alloy under simulated geological repository environment.Corrosion Engineering,Science and Technology 2018,53 (5) ,340-347.DOI 10.1080/1478422X.2018.1470397.Microbial corrosion of P235GH steel under geological Jan 01,2010·The corrosion rate of the steel coupons was high under biotic conditions (30 m/year) in comparison to blank sterilized runs (14 m/year).Culture experiments in compacted conditions with claystone cores and steel coupons under 120 bar,simulating deep geological conditions,gave results similar to those obtained in batch experiments Microbial corrosion of P235GH steel under geological The corrosion rate of the steel coupons was high under biotic conditions (not,vert,similar30 m/year) in comparison to blank sterilized runs (not,vert,similar14 m/year).Culture experiments in compacted conditions with claystone cores and steel coupons under 120 bar,simulating deep geological conditions,gave results similar to those

Microbial corrosion of metallic materials in a deep

Hajj,H.E.,et al.,Microbial corrosion of P235GH steel under geological conditions.Physics and Chemistry of the Earth,Parts A/B/C 2010,35 (6-8),248-253.39.Microbial influenced corrosion by thermophilic bacteria Nov 12,2011·Abstract.The present study was undertaken to investigate microbial influenced corrosion (MIC) on stainless steels due to thermophilic bacteria Desulfotomaculum nigrificans.The objective of the study was to measure the extent of corrosion and correlate it with the growth of the biofilm by monitoring the composition of its extracellular polymeric substances (EPS).Microbial influenced corrosion by thermophilic bacteria Nov 12,2011·Abstract.The present study was undertaken to investigate microbial influenced corrosion (MIC) on stainless steels due to thermophilic bacteria Desulfotomaculum nigrificans.The objective of the study was to measure the extent of corrosion and correlate it with the growth of the biofilm by monitoring the composition of its extracellular polymeric substances (EPS).

Microbially-induced corrosion of carbon steel in a

corrosion of carbon steel.This work is relevant to the deep geological repository conditions after nal closure of the low and intermediate level radioactive waste underground storage site.This work demonstrates that microbial biolms and their metabolic activity play an important role in the corrosion of carbon steel inMicrobiologically Influenced Corrosion Capability of (2010) Microbial corrosion of P235GH steel under geological conditions.Physics and Chemistry of the Earth,Parts A/B/C 35 :6-8,248-253.Online publication date 1-Jan-2010.Microbiologically Influenced Corrosion Capability of (2010) Microbial corrosion of P235GH steel under geological conditions.Physics and Chemistry of the Earth,Parts A/B/C 35 :6-8,248-253.Online publication date 1-Jan-2010.

Microbiologically Influenced Corrosion of Nuclear Waste

(2018) Microbiologically influenced corrosion of ferritic steelzirconium-based metal waste form alloy under simulated geological repository environment.Corrosion Engineering,Science and Technology 53:5,340-347.Online publication date 3-May-2018.Some results are removed in response to a notice of local law requirement.For more information,please see here.12345NextCorrosion of P235GH carbon steel in simulated BureCorrosion of P235GH carbon steel in simulated Bure soil solution Y.El Mendili1*,A.Abdelouas1, properties of the corrosion layer formed on the carbon steel surface under geological conditions from one to three The P235GH carbon steel was used in these experiments because it is a heat-resistant pressure-vessel steel,Some results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextMicrobial corrosion of P235GH steel under geological The corrosion rate of the steel coupons was high under biotic conditions (not,vert,similar30 m/year) in comparison to blank sterilized runs (not,vert,similar14 m/year).Culture experiments in compacted conditions with claystone cores and steel coupons under 120 bar,simulating deep geological conditions,gave results similar to those

The Corrosion Behavior of Carbon Steel in Sulfide Aqueous

Jan 31,2014·In this paper,we studied the effect of sulfide ions on the corrosion behavior of carbon steel to simulate the geological disposal of high-level radioactive waste.In geological storage conditions,sulfidogenic environment was sustained by sulfate-reducing bacteria.Corrosion tests were conducted in systems in a controlled atmosphere of 5% H 2 The Corrosion Behavior of Carbon Steel in Sulfide Aqueous Jan 31,2014·In this paper,we studied the effect of sulfide ions on the corrosion behavior of carbon steel to simulate the geological disposal of high-level radioactive waste.In geological storage conditions,sulfidogenic environment was sustained by sulfate-reducing bacteria.Corrosion tests were conducted in systems in a controlled atmosphere of 5% H2/N2.The Corrosion Behavior of Carbon Steel in Sulfide Aqueous Jan 31,2014·In this paper,we studied the effect of sulfide ions on the corrosion behavior of carbon steel to simulate the geological disposal of high-level radioactive waste.In geological storage conditions,sulfidogenic environment was sustained by sulfate-reducing bacteria.Corrosion tests were conducted in systems in a controlled atmosphere of 5% H2/N2.

The anaerobic corrosion of candidate disposal canister

The experiment has been operating since 2014 with a focus on the corrosion behaviour of container materials for the disposal of highlevel waste and spent nuclear fuel under conditions representing a granitic deep geological repository.The experiment consists ofTournemire argillite/carbon steel evolution under Abstract The purpose of the present study was to characterise the physicochemical evolution of argillite/carbon steel coupons after 10 years of interaction inside the Tournemire Underground Research Laboratory (France).Carbon steel coupons were introduced in boreholes drilled in the geological formation in contact with the argillite,and were overcored 10 years later to study the interfaces.


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