AI Summary & Key Takeaways
AI InsightAverage pH, conductivity, nitrite, nitrate, ammonium, iron, arsenic, aluminum and lead values of waters were determined as 7.31, 429.56 μS/cm, 0.08 mg/lt, 26.39 mg/lt, 0.20 mg/l, 0.108 μg/l, 0.038 μg/l, 0.110 μg/l and 0.054 μg/l respectively.
📌 3 Key Takeaways
Abstract
In this research, Erzurum fountains and network waters were investigated in terms of microbiological, physical and chemical properties. The values of cloud, colour, smelt, taste of the water samples were thought that they were acceptable and there were no abnormal changes by consumers. pH rate of the water samples was assessed as 6.65-8.33 (average rate 7.31). The rate of conductivity and nitrite of the samples varied from, respectively 113-830 μS/cm (average rate 453.4 μS/cm) and 0.02-0.25 mg/lt (average rate 0.083 mg/lt). The rate of nitrate of the samples varied from 9.60-26.85 mg/lt (average rate 17.44 mg/lt) in the centre of Erzurum and Erzurum's counties. The rate of nitrate varied from 50.17-145.84 mg/lt (average rate 95.88 mg/lt) in half of all public drinking fountain (6 of 12) in the centre of Erzurum and the rate was defined that it was not proper to legal limits. The rate of nitrate varied from 14.03-47.73 mg/lt (average rate 34.55 mg/lt) in the other half of all public drinking fountain (6 of 12) in the centre of Erzurum and the rate was defined that it was proper to legal limits. The rate of ammonium, arsenic, aluminum and lead of the samples varied from, respectively 0.07-0.59 mg/lt (average rate 0.183 mg/lt), 0-0.432 μg/lt (average rate 0.036 μg/lt), 0.04-0.25 μg/lt (average rate 0.115 μg/lt), 0-0.613 μg/lt (average rate 0.049 μg/lt). The rate of iron of the samples varied from 0.04-0.18 mg/lt (average rate 0.10 mg/lt) in the centre of Erzurum and Erzurum's counties. Presence of E. coli and coliform bacteria was observed in 117 of 1403 samples (%8.33). Average pH, conductivity, nitrite, nitrate, ammonium, iron, arsenic, aluminum and lead values of waters were determined as 7.31, 429.56 μS/cm, 0.08 mg/lt, 26.39 mg/lt, 0.20 mg/l, 0.108 μg/l, 0.038 μg/l, 0.110 μg/l and 0.054 μg/l respectively.
Özet
Araştırmada, Erzurum çeşmeleri ve şebeke suları mikrobiyolojik, fiziksel ve kimyasal özellikleri bakımından incelenmiştir. Su numunelerinde pH değeri 6.65-8.33 (ortalama 7.31), bulanıklık ve renk ile koku ve tat değerlerinin, tüketicilerce kabul edilebilir sınırlarda olduğu belirlenmiştir. İletkenlik değerinin 113-830 μS/cm (ortalama 453.4 μS/cm) ve nitrit değerinin 0.02-0.25 mg/l (ortalama 0.083 mg/l) arasında değiştiği saptanmıştır. Erzurum il ve ilçe merkezlerindeki su numunelerinde nitrat değeri 9.60-26.85 mg/l (ortalama 17.44 mg/l) arasında saptanmıştır. Erzurum merkezde bulunan toplam 12 halk çeşmesinin 6'sında (%50) nitrat değerinin 50.17-145.84 mg/l (ortalama 95.88 mg/l) düzeyinde olduğu ve yönetmelikte bildirilen değerlere uygun olmadığı belirlenmiştir. Su numunelerinde amonyum, arsenik, alüminyum ve kurşun miktarları sırasıyla, 0.07-0.59 mg/l (ortalama 0.183 mg/l), 0-0.432 μg/l (ortalama 0.036 μg/l), 0.04-0.25 μg/l (ortalama 0.115 μg/l), 0-0.613 μg/l (ortalama 0.049 μg/l) arasında değiştiği tespit edilmiştir. Erzurum il ve ilçe merkezlerindeki su numunelerinde demir miktarı 0.04-0.18 μg/l (ortalama 0.10 mg/l) arasında saptanmıştır. Toplam 1403 su numunesinin, 117 tanesinde (%8.33) E. coli ve koliform grubu bakteri üremesi saptanmıştır. Suların ortalama pH, iletkenlik, nitrit, nitrat, amonyum, demir, arsenik, alüminyum ve kurşun değerleri sırasıyla 7.31, 429.56 μS/cm, 0.08 mg/lt, 26.39 mg/lt, 0.20 mg/l, 0.108 μg/l, 0.038 μg/l, 0.110 μg/l ve 0.054 μg/l olarak belirlenmiştir.