Corrosion behaviour of stainless and carbon steels exposed to sulphate – reducing bacteria from industrial heat exchangers

2019 ◽  
Vol 104 ◽  
pp. 977-986 ◽  
Author(s):  
Alicia Prithiraj ◽  
Iyiola Olatunji Otunniyi ◽  
Peter Osifo ◽  
Josias van der Merwe
Keyword(s):  
Heat Exchangers ◽  
Corrosion Behaviour ◽  
Carbon Steels ◽  
Sulphate Reducing Bacteria ◽  
Reducing Bacteria

Investigation into Mechanisms of Microbial Effects on Iron and Manganese Transformations in Artificially Recharged Groundwater

1988 ◽  
Vol 20 (3) ◽  
pp. 47-53 ◽  
Author(s):  
Yan Bao-rui
Keyword(s):  
Groundwater Quality ◽  
Biochemical Reaction ◽  
Reaction Products ◽  
Injection Wells ◽  
Iron Bacteria ◽  
Sulphate Reducing Bacteria ◽  
Prevention And Treatment ◽  
Reducing Bacteria ◽  
Iron And Manganese ◽  
Microbial Effects

After artificial recharging of groundwater some problems occurred, such as changes in groundwater quality, the silting up of recharge (injection) wells, etc. Therefore, the mechanisms of microbial effects on groundwater quality after artificial recharging were studied in Shanghai and the district of Changzhou. These problems were approached on the basis of the amounts of biochemical reaction products generated by the metabolism of iron bacteria, sulphate-reducing bacteria, Thiobacillusthioparus, and Thiobacillusdenitrificans. The experiments showed that in the transformations occurring and the siltation of recharge wells, microorganisms play an important role, due to the various chemical and biochemical activities. A water-rock-microorganisms system is proposed, and some methods for the prevention and treatment of these effects are given.

Corrosion of mild steel under diesel oil by sulphate-reducing bacteria

1984 ◽  
Vol 10 (1) ◽  
pp. 91-105 ◽  
Author(s):  
D.J. Crombie ◽  
G.J. Moody ◽  
J.D.R. Thomas
Keyword(s):  
Mild Steel ◽  
Diesel Oil ◽  
Sulphate Reducing Bacteria ◽  
Reducing Bacteria
Sign in / Sign up

Export Citation Format

Share Document