Determination of Arsenic (As) Concentrations in Drinking Water Sources of Antalya Province (Turkey)

Year 2017, Volume: 13 Issue: 2, 186 - 194, 01.11.2017

İsmail Kır Mehmet Ulusoy

Abstract

This study was carried out to determine the arsenic concentrations of water samples taken from Duraliler 1,
Duraliler 2, Boğaçay, Yeniköy warehouse and Yeşilbayır depot stations which are used as drinking water
source in Antalya between June 2013 and May 2014. Analyses were performed using EPA 200.8 method and
ICP-MS instrument, and the results were evaluated monthly and seasonally. The results of the current study
indicated that the highest arsenic level (13.01 µgL-1
) was observed in Yeniköy water warehouse station in
February whereas the lowest arsenic concentration (0.07 µgL-1
) was determined in June at Boğaçay station. In
the seasonal averages, the lowest As content between 0.08-0.97 µgL-1 was determined in Boğaçay station and
the highest As content between 8.30-11.40 µgL-1 was determined in Yeniköy station. Seasonal average of the
other stations were; Duraliler 1 station between 2.58 to 3.97 µgL-1
, Duraliler 2 station between 3.62 to 4.62
µgL-1
and Yeşilbayır water warehouse between 8.30 to 10.04 µgL-1
. The results of the study showed that
Yeşilbayır and Yeniköy stations had higher content of As than the limit value <10 μgL
-1
stated in Regulation
Concerning Water Intended for Human Consumption. This could be fact that the pollution of As in the water
sources is caused not only from the geological structure but also the use of As containing pesticides and
herbicides in intensive farming which leaches into groundwater and reaches water sources. The areas
containing high As content should be encouraged to transition to organic farming, and in case of the
cumulative increase of As content, establishment of As treatment facility can also be considered. However, the
first goal should be to take protection measures in the recharge basins of the sources.

Keywords

Arsenic, Antalya, drinking water

Antalya İli İçme Suyu Kaynaklarında Arsenik Miktarının İncelenmesi

Abstract

Bu
çalışmada, Haziran 2013 - Mayıs 2014 tarihleri arasında Antalya ili içme suyu
kaynağı olarak kullanılan Duraliler 1, Duraliler 2, Boğaçay, Yeniköy depo ve
Yeşilbayır depo istasyonlarından aylık olarak alınan su numunelerinin arsenik
(As) miktarları 1 yıl süreyle incelenmiştir. Analizler ICP-MS cihazında EPA 200.8
metodu kullanılarak yapılmış ve elde edilen sonuçlar aylık ve mevsimlik olarak
değerlendirilmiştir. Çalışma süresince en yüksek arsenik miktarı Şubat ayında 13,01
µg/L ile Yeniköy depo istasyonunda, en düşük arsenik miktarı ise Haziran ayında
0,07 µg/L ile Boğaçay istasyonunda ölçülmüştür. Su depolarındaki mevsimlik ortalama
en düşük arsenik içeriği 0,08-0,97 µg/L ile Boğaçay istasyonunda, en yüksek arsenik
içeriği ise 8,30-10,67 µg/L ile Yeniköy depo istasyonunda tespit edilmiştir.
Diğer istasyonlardaki mevsimlik ortalama arsenik içerikleri ise; Duraliler 1
istasyonu 2,58-3,97 µg/L, Duraliler 2 istasyonu; 3,62-4,62 µg/L ve Yeşilbayır depo
istasyonu; 8,30-10,04 µg/L aralığında belirlenmiştir.

Çalışma
sonucunda Yeşilbayır ve Yeniköy depolarında elde edilen bazı verilerin İnsani
Tüketim Amaçlı Sular Hakkındaki Yönetmelikte belirtilen 10 μg/Llimit
değerinin üzerinde olduğu tespit edilmiştir.

Keywords

Arsenik, Antalya, İçme suyu

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