20.500.12556/DiRROS-24860 Geokemične lastnosti podstrešnega, stanovanjskega in cestnega prahu v okolici cementarne v Anhovem, Slovenija Geochemical properties of attic, household and street dust in the vicinity of the cement plant in Anhovo, Slovenia Na širšem območju Anhovega smo vzorčili in analizirali stanovanjski, podstrešni ter cestni prah. Namen dela je ugotoviti geokemične lastnosti treh tipov prahu, ki so posledica geogenih dejavnikov, preteklih in sedanjih vplivov cementarne ter tudi drugih dejavnikov. Z raziskavo smo zajeli naselja Anhovo, Morsko, Deskle, Ložice, Gorenje Polje, Goljevica, Ravna, Krstenica, Kanal in Bodrež. V presevkih (< 0,063 mm) obravnavanih vzorcev so bile po razklopu z zlatotopko določene vsebnosti arzena (As), kadmija (Cd), kobalta (Co), kroma (Cr), bakra (Cu), živega srebra (Hg), mangana (Mn), molibdena (Mo), niklja (Ni), svinca (Pb), antimona (Sb), talija (Tl) in cinka (Zn). Sestava prahu se močno razlikuje med posameznimi tipi in med vzorčnimi mesti. Razponi med najmanjšimi in največjimi vsebnostmi elementov so večinoma veliki, kar kaže na deloma različne vire v različnih predelih obravnavanega območja in na antropogene vplive. Rezultati kažejo, da so za celotno raziskovano območje značilne relativno visoke vsebnosti Hg v vseh treh tipih prahu. Vsebnosti Hg so izrazito večje tako v primerjavi z Mariborom, kot slovenskim podeželjem in večjimi slovenskimi urbanimi kraji. Glede na predstavljene podatke lahko sklepamo, da na vsebnosti Hg v prahu oz. v okolju vplivajo antropogeni viri, ki so bili aktivni v preteklosti in viri, ki so aktivni še danes. Za raziskovano območje so v primerjavi z drugimi podatki za Slovenijo značilne tudi nekoliko večje vsebnosti Tl in Mn. Household, attic, and street dust were sampled and analysed in the influential area of cement plant located in Anhovo, Slovenia. The aim of the work is to determine the geochemical properties of the three types of dust, which are the result of geogenic factors, past and current influences of the cement plant, and other factors. The study covered the settlements of Anhovo, Morsko, Deskle, Ložice, Gorenje Polje, Goljevica, Ravna, Krstenica, Kanal and Bodrež. The levels of arsenic (As), cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), mercury (Hg), manganese (Mn), molybdenum (Mo), nickel (Ni), lead (Pb), antimony (Sb), thallium (Tl) and zinc (Zn) were determined in the sieved dust samples (<0.063 mm) after agua regia digestion. The composition of dusts varies greatly between the three dust types and also between sample sites. The ranges between the minimum and maximum levels are mostly large, which indicates different sources in different parts of the studied area and anthropogenic influences. The results show that the studied area is characterized by relatively high Hg levels in all three types of dust. The Hg levels are significantly higher compared to town of Maribor, the Slovenian countryside and Slovenian urban areas. Based on the presented data, we can conclude that the levels of Hg in the studied three dust types and in the environment is influenced by anthropogenic sources that have been active in the past and sources that are still active today. The studied area is also characterized by slightly higher Tl and Mn levels compared to other data for Slovenia. podstrešni prah stanovanjski prah cestni prah onesnaženje geokemija Anhovo attic dust household dust street dust contamination geochemistry Anhovo true false true Geološki zavod Slovenije Slovenski jezik Angleški jezik Neznano 2025-12-23 03:58:29 2025-12-23 09:47:40 2025-12-24 04:01:09 0000-00-00 00:00:00 2025 0 0 str. 95-111 no. 2 vol. 68 2025 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2025-02-28 504.5 0016-7789 10.5474/geologija.2025.001 235655683 1915-Article_Text-12342621-3-10-20251210.pdf 1915-Article_Text-12342621-3-10-20251210.pdf 1 E0EE0BA818BCEDE8A0A4CC6FD50710AD bc781cdbc58908f7554ec1a49b9740f150a0c59a1ecba60922b59e8037dd23ae 5981096e-dfdc-11f0-94a7-001a4af901a5 https://dirros.openscience.si/Dokument.php?lang=slv&id=37206 Geološki zavod Slovenije Geologija 0 0 0