Sulphur Bacteria: Pollution by Mine WaterNo Abstract available for this article.doi:10.1038/222012a0NoneNature Publishing Group UKNature
A series of cephalosporins bearing a 5,5-fused ring system, an (imidazo[5,1-b]thiazolium-6-yl)methyl group, at the C-3 position were synthesized and evaluated for in vitro antibacterial activities, showing potent antibacterial activities against Gram-positive and Gram-negative bacteria, including...
Using the values of GSH and GSSG obtained by our MS analysis of the host compartment, we found a 3.7-fold decrease in the GSH: GSSG ratio in the iRBC compared to nRBC (Fig. 2g). The ability to shift the redox homeostasis of the host is shared by many other viruses, bacteria and ...
Leprosy is still present in the coastal USA and parts of China, and its association with bacterial infection was recorded in the literature thousands of years ago. Most incidents of leprosy in modern times are associated with human-to-human transmission of the bacteria Mycobacterium leprae via ...
removal of H2S from contaminated air in an aerobic environment and discusses the possibility of recovering sulphur from contaminated air with special emphasis on polluted air originating from wastewater treatment plants. We also add our perspectives on future research and development needs in this area....
Testing for coliform bacteria is a good place to start checking water quality as if there is bacteria in well water then there's a good chance that other surface contaminants are there too. But bacterial contamination wouldn't explain a well smelling like fuel oil. You should discuss your con...
In laboratory experiments with sulphate reducing bacteria, ε34S increases when cell-specific sulphate reduction rates become smaller, but this effect is tied to the substrate, respectively the energy yield rather than the total availability of the substrate (e.g., Kaplan & Rittenberg12; Chambers ...
Ability of Thioploca bacteria to concentrate nitrates in a liquid vacuole; Existen... Fossing,H.,Gallardo,... - 《Nature》 被引量: 565发表: 1995年 Process for the zero emission storage of sulphur A storage tank that stores sulphur with zero emissions uses reinforced EPS panels and an ...
The pyrite was interpreted as derived from BSR of sulphate in the groundwater, with progressive S-isotopic fractionation (Drake et al., 2013). Although sulphate reducing bacteria (SRB) have been identified that can survive to 110 °C (Machel, 2001), the understood limit for microbial life ...
The primary exposure route is through consumption of fish by pregnant women, since aquatic bacteria create the most harmful form (methlymercury), which then accumulates in edible fish such as bass and perch. By 2002, Hg contamination had caused almost all U.S. states to warn women of child...