Interpretation of Speciation Measurements : A Case Study DIRECT POLAROGRAPHIC DETERMINATION OF 02 , Fe ( II ) , Mn ( II ) , S ( - 11 ) AND RELATED SPECIES IN ANOXIC WATERS
نویسنده
چکیده
can readily determine Fe(II), Mn (II), S(-11) and dissolved 02. Procedures for collecting and handling samples are described and the results from different studies are systematically discussed and evaluated. soluble, colloidal and particulate species have led to the characterization of the time dependent formation of colloidal, complexed and solid phase forms of FeS in natural waters, and to an appreciation of the complicated distribution of various oxidation states of Mn and Fe between particulate and colloidal fractions. Direct polarographic measurements of naturally anoxic waters The unique capabilities of polarography to distinguish between
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تاریخ انتشار 2005