Kakovost pitne vode v občini Apače

(magistrsko delo)

Sanja Horvat (Author), Sonja Šostar-Turk (Mentor), Mateja Lorber (Co-mentor)

Abstract

Izhodišča: Nitrati so značilno sodobno onesnaževalo, s katerim je obremenjena podtalnica, posledično pa tudi pitna voda. Dovoljena koncentracija nitratov (NO3) v pitni vodi je 50 mg/l. V magistrskem delu smo s sistematičnim pristopom in podrobno analizo ugotavljali vsebnosti nitratov v pitni vodi v občini Apače od januarja 2000 do decembra 2013. Metodologija: V magistrskem delu smo izvedli primerjavo nitratov po letih, izračunali minimalne in maksimalne vrednosti nitratov v pitni vodi po mesecih ter skušali izvedeti, ali se stanje izboljšuje in kaj lahko pričakujemo v prihodnje. Rezultati: Ugotovimo lahko, da je bila povprečna vrednost nitrata v pitni vodi največja v letu 2005, in sicer je znašala 73,5 mg/l. Najnižja vrednost nitrata je bila v decembru leta 2004 in je znašala 14 mg/l, najvišja pa julija leta 2005, kjer je znašala 97,0 mg/l. Sklep: Na podlagi analize vsebnosti nitratov v pitni vodi smo ugotovili, da se presežene vrednosti nitratov začnejo pojavljati leta 2003, močno naraščajo do leta 2006, se leta 2007 znižajo, nato ponovno ostajajo presežena do leta 2009. Leta 2010, 2011, 2012 so znotraj dovoljenih vrednosti. Konec leta 2013 pa ponovno zaznamo naraščanje nitratov v pitni vodi v občini Apače.

Keywords

pitna voda;nitratna direktiva;nitrati;monitoring;občina Apače;

Data

Language:	Slovenian
Year of publishing:	2014
Typology:	2.09 - Master's Thesis
Organization:	UM FZV - Faculty of Health Sciences
Publisher:	[S. Horvat Grilanc]
UDC:	628.1.033(043.2)
COBISS:	2026660
Views:	1571
Downloads:	275
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	THE QUALITY OF DRINKING WATER IN APAČE MUNICIPALITY
Secondary abstract:	Introduction: Nitrates are typical modern pollutants that burden the groundwater, and consequently drinking water. The allowed concentration of nitrates (NO3) in drinking water is 50 mg/l. The master's degree thesis uses a systematical approach and thorough analysis to reveal the degree of nitrates in drinking water of municipality Apače from January 2000 until December 2013. Methodology: In our master's degree thesis we have carried out the comparison of nitrates according to the years, we have calculated minimal and maximal values of nitrates in drinking water according to months in order to establish whether the condition is improving and what to expect in the future. Results: We found the highest average value of nitrates in drinking water in 2005, namely 73,5 mg/l. The lowest value with 14 mg/l was noted in December 2004, and the highest in July 2005 with 97,0 mg/l. Conclusion: Based on the analysis of nitrates in drinking water we have found out that the nitrates values exceed in 2003, then highly increase until 2006, fall down in 2007, and then exceed again in 2009. In the years 2010, 2011, and 2012 the values are within the allowed limits. At the end of 2013 the increase of nitrates in drinking water is noted again.
Secondary keywords:	drinking water;nitrate directive;nitrates;monitoring;municipality Apače;
URN:	URN:SI:UM:
Type (COBISS):	Master's thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za zdravstvene vede
Pages:	VIII, 47 str.
ID:	8729353