Biodiversity of sulfate-reducing bacterial communities in the water column of the Gdansk Deep, Baltic Sea, where H 2 S had been detected in near-bottom layers, was analyzed by PCR with primers for the 16S rRNA genes of six major phylogenetic subgroups of sulfate-reducing bacteria (SRB). ...
short communication colony formation on agar plates by sulfate-reducing bacteria in water and sediment of lake M Fukui,H Fukuhara 被引量: 0发表: 2018年 Microcultural study of bacterial size changes microcolony and ultramicrocolony formation by heterotrophic bacteria in sea water With a microculture...
Sulfate-reducing bacteria can engage in interspecies H2 transfer, in which H2 equivalents are transferred to other bacteria in lieu of SO42− respiration. For example: Desulfovibrio (33)2lactate+4H2O→2acetate+2CO2+4H2Hydrogenotrophic methanogen (34)CO2+4H2→CH4+2H2OIn essence, SO42− reduce...
sulfur bacteria (redirected fromSulfate-reducing bacteria) Thesaurus Medical Encyclopedia Wikipedia sul′fur bacte`ria n.pl. several species of bacteria, esp. of the generaBeggiatoaandThiobacillus,that have the ability to utilize sulfur or inorganic sulfur compounds as an energy source. ...
The diversity of sulfate-reducing bacteria (SRB) in the aquifer underlying the Laogang Landfill along the shore of the East China Sea was investigated. The DNA extracted from 15 groundwater samples was subjected to PCR amplification of the dissimilatory sulfite reductase (dsr) gene. Full-length ...
硫酸盐还原菌(Su phateReducingBacteria,简称SRB)的繁殖滋生引起的油田注水系统及注水井管道 腐蚀问题一直是困扰世界各国油田的难题,由此造成了巨大的经济损失.据统计,美国生产油井发生的腐 蚀77%以上是由SRB引起的,经济损失约为120~130亿美元/a [1-4] .以往通常是采用曝气、酸化、投加化 学试剂以及投加生物抑制...
In the present study, investigations were conducted on natural corrosion deposits to better understand the role of sulfate-reducing bacteria (SRB) in the accelerated corrosion process of carbon steel sheet piles in port environments. We describe the abundance and diversity of total and metabolically ac...
Chang, Y. J., Peacock, A. D., Long, P. E., Stephen, J. R., McKinley, J. P., Macnaughton, S. J., et al. (2001). Diversity and characterization of sulfate-reducing bacteria in groundwater at a uranium mill tailings site.Applied and Environmental Microbiology,67(7), 3149–3160...
Although some reports have revealed a predominance of (cren-) archaeal cells in marine water columns, reaching numbers of up to 90% Archaea versus Bacteria (Karner et al., 2001), the archaeal part is composed of a broad diversity in these settings (DeLong, 1998). Natural environments that ...
Hydrogen sulfide gas is produced in water environments primarily by sulfate-reducing bacteria (SRBs). These bacteria are anaerobic, that is, they live without oxygen. In fact, SRBs die when they come in contact with oxygen. This means we don't usually find them in areas that are being fed...