Speciation of arsenic in sulfidic waters
Formation constants for thioarsenite species have been determined in dilute solutions at 25°C, ΣH2S from 10-7.5 to 10-3.0 M, ΣAs from 10-5.6 to 10-4.8 M, and pH 7 and 10. The principal inorganic arsenic species in anoxic aquatic systems are arsenite, As(OH)30, and a mononuclear thioarsenite with an...
| Main Authors: | , , |
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| Format: | Online |
| Language: | English |
| Published: |
BioMed Central
2003
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| Online Access: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1475637/ |