ISSN:
1432-1130
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Data are reported for a first measurement campaign for a great number of cations (the range of concentrations for main components is given in ng/mL: Na:〈70–880; Mg: 12–160; Al:〈7–120; K: 200–1600; NH4 +: 2500–9000; Ca: 300–2500; Fe:〈140–1200; Zn: 20–320) and anions (HCOO-: 100–1800; CH3COO-: 400–14500; C2O2- 4: 〈100–460; NO- 2: 〈20–55; NO- 3: 660–9900; SO2- 3:〈100–1150; SO4 2-: 450–19700; Cl-: 170–3200) in rain and snow samples of the Chernogolovka region 80 km northeast of the centre of Moscow. These data serve as a first assessment of the situation of the atmosphere in this region. For the determination of fluoride, formate, acetate, nitrite, bromide, nitrate, sulfite, and sulfate by IC, a relevant development of the method was carried out. For some metallic cations, a critical quality control was achieved by parallel measurements with ICP-MS, TXRF, and IC. Furthermore, time resolved measurements were performed for a rain event. Filtration experiments were undertaken to differentiate between the presence of a series of elements and species in liquid or solid state in the collected aqueous samples.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s002160050320
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