Mercury speciation in the presence of polysulfides
Article Abstract:
Researchers from the Massachusetts Institute of Technology and Princeton University explained the solubility of cinnabar in the presence of elemental sulfur using the complex Hg(Sx)2(2-) and HgSxOH-.
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2000
User Contributions:
Comment about this article or add new information about this topic:
Biotransformation of uranium compounds in high ionic strength brine by a halophilic bacterium under denitrifying conditions
Article Abstract:
Researchers from the Brookhaven National Laboratory, New York and Sandia National Laboratories, New Mexico investigated the transformation of uranyl citrate, uranyl nitrate, uranyl carbonate and uranyl ethylenediaminetetraacetate into uranyl hydroxide and uranyl hydroxophosphato species by Halomonas sp., a denitrifying halophilic bacterium.
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2000
User Contributions:
Comment about this article or add new information about this topic:
Equilibrium and kinetics of bromine chloride hydrolysis
Article Abstract:
Liquid halogen reactions are important during Arctic sunrise observation in tropospheric ozone depletion where bromine chloride is an important factor, and observations reveal that outer layer ozone is depleted from normal to low levels with an increase of filterable bromine soon after polar sunrise. Bromine atoms were implied as the cause of ozone depletion in the Arctic, however, kinetic and thermodynamic data from the aqueous-phase reactions is needed to explain the bromine release mechanism from aerosols, sea ice, sea-salt or snowpack.
Publication Name: Environmental Science & Technology
Subject: Science and technology
ISSN: 0013-936X
Year: 2001
User Contributions:
Comment about this article or add new information about this topic:
- Abstracts: Biotransformation of Ni-substituted hydrous ferric oxide by an Fe(III)-reducing bacterium. Uncertainties of monod kinetic parameters nonlinearly estimated from batch experiments
- Abstracts: Formation and emission of volatile polonium compound by microbial activity and polonium methylation with methylcobalamin
- Abstracts: Partitioning, extractability and formation of nonextractable PAH residues in soil. One. Compound differences in aging and sequestration
- Abstracts: Partitioning, extractability and formation of nonextractable PAH residues in soil. Two. Effects on compound dissolution behavior
- Abstracts: Polychlorinated naphthalenes. -biphenyls, -dibenzo-p-dioxins, and -dibenzofurans in double-crested cormorants and herring gulls from Michigan waters of the Great Lakes