HYGIENIC EVALUATION OF SOURCES OF DRINKING WATER USED IN PRIMARY MILK PRODUCTION
Nada Sasakova, Katarina Veszelits Lakticova, Olga Ondrasovicova, Miloslav Ondrasovic, Rudolf Hromada, Ingrid Papajova
Pagini: 68-77
Publicat: 1 Jan 2013
Vizualizări: 270
Descărcări: 14
Rezumat: The aim of the study was to examine the quality of drinking water from sources for mass supply and individual supply used on agricultural farms intended for primary milk production in industrially contaminated area. Water was investigated in accordance with the requirements for drinking water. Chemical investigation showed that limits for nitrates and chlorides were exceeded in samples from sources for individual supply. Coliform bacteria as an indicator of faecal contamination were present only in sources for individual supply and the limits were exceeded particularly in spring, summer and fall. Limits for bacteria cultivated at 37oC were exceeded only in source 4 in autumn. The samples from individual supply were the most contaminated from the bacteriological point of view. The maximum acceptable limits for E. coli in sources for mass supply were not exceeded. The maximum acceptable limits for EC were exceeded throughout investigations in samples from sources for individual supply.
Cuvinte cheie: drinking water, quality of sources, coliform bacteria, e. coli
Citează acest articol: Nada Sasakova, Katarina Veszelits Lakticova, Olga Ondrasovicova, Miloslav Ondrasovic, Rudolf Hromada, Ingrid Papajova. HYGIENIC EVALUATION OF SOURCES OF DRINKING WATER USED IN PRIMARY MILK PRODUCTION. Journal of International Scientific Publications: Agriculture & Food 1, 68-77 (2013). https://www.scientific-publications.net/en/article/1002937/
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