Pregled bibliografske jedinice broj: 157915
Surface active substances (SAS) and dissolved organic matter (DOC) in atmospheric precipitation of urban area of Croatia (ZAGREB)
Surface active substances (SAS) and dissolved organic matter (DOC) in atmospheric precipitation of urban area of Croatia (ZAGREB) // Water, air and soil pollution, 158 (2004), 1; 295-310 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 157915 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Surface active substances (SAS) and dissolved organic matter (DOC) in atmospheric precipitation of urban area of Croatia (ZAGREB)
Autori
Orlović-Leko, Palma ; Kozarac, Zlatica ; Ćosović, Božena
Izvornik
Water, air and soil pollution (0049-6979) 158
(2004), 1;
295-310
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
AC voltammetry ; bulk precipitation ; dissolved organic carbon ; surfactants
Sažetak
We report measurements of surface active substances (SAS) in atmospheric bulk precipitation on the basis of adsorption characteristics on the mercury electrode by using phase sensitive alternating current voltammetry ( out-of-phase measurement). Samples collected during the 1998-1999 at an urban areaof Croatia. The obtained surfactant activity values were within the range of 0.09-0.37 mg dm-3 eq. Triton-X100. Concentrations of dissolved organic carbon (DOC) in the same samples were in the range of 0.78-4.39 mg dm-3. In this paper, we also used Pb+2 ion as an electrochemical probe for additional characterization of the properties of the organic matter in precipitation, which may be important in various atmospheric processes.
Izvorni jezik
Engleski
Znanstvena područja
Geologija, Kemijsko inženjerstvo
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
