Psychrotolerant Antarctic bacteria biosynthesize gold nanoparticles active against sulphate reducing bacteria

2019 ◽  
Vol 50 (5) ◽  
pp. 438-444
Author(s):  
Kirti Ranjan Das ◽  
Anoop Kumar Tiwari ◽  
Savita Kerkar
Keyword(s):  
Gold Nanoparticles ◽  
Antarctic Bacteria ◽  
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

Copper remediation by Eichhornia spp. and sulphate-reducing bacteria

2010 ◽  
Vol 173 (1-3) ◽  
pp. 231-235 ◽  
Author(s):  
Shailesh Dave ◽  
Maitry Damani ◽  
Devayani Tipre
Keyword(s):  
Sulphate Reducing Bacteria ◽  
Reducing Bacteria

The role of colonic sulphate-reducing bacteria in the pharmacology of heavy metals

1994 ◽  
Vol 3 (4) ◽  
pp. 357-360
Author(s):  
L Bolt ◽  
D C Ellwood ◽  
M J Hill ◽  
S Wootton ◽  
J H P Watson
Keyword(s):  
Heavy Metals ◽  
Sulphate Reducing Bacteria ◽  
Reducing Bacteria

Managing Sulphate Reducing Bacteria (SRB) Problem Associated With Produced Water In One Of The Oil Fields Of Oil India Limited (Oil) - A Case Study

2010 ◽  
Author(s):  
Mool Chand Nihalani ◽  
S. Verma ◽  
J. Kumar ◽  
H. Dubey ◽  
Nripendra Kumar Bharali ◽  
...  
Keyword(s):  
Produced Water ◽  
Oil Fields ◽  
Sulphate Reducing Bacteria ◽  
Reducing Bacteria

Native hypersaline sulphate reducing bacteria contributes to iron nanoparticle formation in saltpan sediment: A concern for aquaculture

2018 ◽  
Vol 206 ◽  
pp. 556-564 ◽  
Author(s):  
Kirti Ranjan Das ◽  
Meenal Kowshik ◽  
M.K. Praveen Kumar ◽  
Savita Kerkar ◽  
S.K. Shyama ◽  
...  
Keyword(s):  
Nanoparticle Formation ◽  
Iron Nanoparticle ◽  
Sulphate Reducing Bacteria ◽  
Reducing Bacteria
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