Determination of Total Arsenic and Arsenic Species in Drinking Water
Environ Monit Assess (2016) 188: 504 DOI 10.1007/s10661-016-5477-y Determination of total arsenic and arsenic species in drinking water, surface water, wastewater, and snow from Wielkopolska, Kujawy-Pomerania, and Lower Silesia provinces, Poland Izabela Komorowicz & Danuta Barałkiewicz Received: 24 March 2015 /Accepted: 7 July 2016 /Published online: 4 August 2016 # The Author(s) 2016. This article is published with open access at Springerlink.com Abstract Arsenic is a ubiquitous element which may observed. However, in snow sample collected in Legni- be found in surface water, groundwater, and drinking ca, more than 97 % of the determined concentration, water. In higher concentrations, this element is consid- amounting to 81 ± 11 μgL−1, was in the form of As(III), ered genotoxic and carcinogenic; thus, its level must be the most toxic arsenic species. strictly controlled. We investigated the concentration of total arsenic and arsenic species: As(III), As(V), MMA, Keywords Total arsenic . Arsenic species . Speciation . DMA, and AsB in drinking water, surface water, waste- Water . ICP-MS . HPLC/ICP-MS water, and snow collected from the provinces of Wielkopolska, Kujawy-Pomerania, and Lower Silesia Abbreviations (Poland). The total arsenic was analyzed by inductively As(III) Arsenite coupled plasma mass spectrometry (ICP-MS), and arse- As(V) Arsenate nic species were analyzed with use of high-performance AsB Arsenobetaine liquid chromatography inductively coupled plasma CPE Cloud point extraction mass spectrometry (HPLC/ICP-MS). Obtained results CRM Certified reference material revealed that maximum total arsenic concentration de- DDTP Diethyldithiphosphate termined in drinking water samples was equal to − DMA Dimethylarsenic acid 1.01 μgL 1.
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