Nitrate and nitrite contents in in the private ground water wells

作者: Mária Angelovičová , Zuzana Szabóová , Jana Tkáčová , Marek Angelovič

DOI: 10.5219/757

关键词:

摘要: The aim of the study was to investigation and statistical evaluation nitrate nitrite in ground sources drinking water, particularly private wells springs surroundings town Nitra, river basin Žitava. Samples were taken spring month May autumn October same water sources. contents determined by test strips QUANTOFIX Nitrate nitrite. results evaluated system SAS program, version 8.2. difference between months statistically t-test. content samples from Žitava, measured with exceeding values that exceeded 50 mg.L-1, which is limit value for adult human population, well municipalities Veľka Maňa, Žitavce, Michal nad Žitavou, Mala Uľany Hul, Kmeťovo mg.L-1 Vlkas, municipality Lucnica part Stara Hora. In reduced Žitavou. investigated Nitra not significant (p >0.05) October. surrounding detected.

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