Microtrace metalloids speciation in lakes water samples (Poland).
This paper presents the results of the determination of arsenic, antimony and selenium concentrations of inorganic speciation in surface water samples from Gniezno city (western Poland) and its neighborhood. The concentration of elements were up to 1.85 ng/ml for arsenic, 1.61 ng/ml for antimony and 0.45 ng/ml for selenium (detection limits: 0.04 ng/ml for As and Sb and 0.03 ng/ml for Se). A variety of concentrations for the determined elements has been obtained in waters from Gniezno city's neighborhood and in water from down-town reservoirs which are under strong anthropogenic pressure.
Niedzielski
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Department of Water and Soil Analysis, Adam Mickiewicz University, 24 Drzymały Street, 60-613, Poznań, Poland. pnied@amu.edu.pl
D000965:Antimony / Q000032:analysis* / Q000737:chemistry; D001151:Arsenic / Q000032:analysis* / Q000737:chemistry; D004784:Environmental Monitoring; D005618:Fresh Water / Q000032:analysis; D006851:Hydrochloric Acid / Q000737:chemistry; D011044:Poland; D012643:Selenium / Q000032:analysis* / Q000737:chemistry; D013890:Thiourea / Q000737:chemistry; D014874:Water Pollutants, Chemical / Q000032:analysis* / Q000737:chemistry
D014874:Water Pollutants, Chemical; D000965:Antimony; D013890:Thiourea; D012643:Selenium; D001151:Arsenic; D006851:Hydrochloric Acid