Pregled bibliografske jedinice broj: 43221
Pollution analysis in ocean engineering
Pollution analysis in ocean engineering // Fifth International Symposium and Exhibition on Environmental Contamination in Central and Eastern Europe, Prag 2000
Prag, Češka Republika, 2000. str. 142-142 (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 43221 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Pollution analysis in ocean engineering
Autori
Dobrinić, Julijan ; Čalić, Bruno ; Fafandjel, Nikša
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Fifth International Symposium and Exhibition on Environmental Contamination in Central and Eastern Europe, Prag 2000
/ - , 2000, 142-142
Skup
Fifth International Symposium and Exhibition on Environmental Contamination in Central and Eastern Europe, Prag 2000
Mjesto i datum
Prag, Češka Republika, 12.09.2000. - 14.09.2000
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
pollution; ocean
Sažetak
Interactions between ocean engineering structures (well platforms) and the environment may cause environmental pollution to occur. It is important to know and monitor the sea contaminants, such us metals and other trace elements, and by oil. Sea water pollution level determination can be realized using several chemical and physical methods. Applied methods are X-ray spectroscopy, AAS, ICP and UV fluorescence spectroscopy. Seawater pollution with metals is determined through measuring their concentration within seawater samples. Samples are treated chemically and prepared for measurament. Excitation of characteristic X-rays is realized by radioactive source 109Cd. Advantage of this method over many other methods is due to the non-destructibility and multielementality nature of the method. By AAS and ICP several particular elements have been determined. These alternative methods are destructive and monoelemental. Seawater pollution with oil is measured by optical fluorescence spectroscopy and a visible optical area (V), by excitation with ultraviolet light (UV). This method is also non-destructive. Both pollution groups, by trace elements and oil, are subject of international conventions. Therefore, usage of this methods help both, seawater environment control, and its pollution prevention from maritime and ocean engineering objects.
Izvorni jezik
Engleski
Znanstvena područja
Brodogradnja, Temeljne tehničke znanosti
