Determination of arsenic levels in the water resources of Aksaray Province, Turkey

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• 作者：Levent Alta&#x15f ; ^a ; ^{lvnt_53@yahoo.com"" rel=""nofollow} ; Mustafa I&#x15f ; ı ; k^a ; Murat Kavurmacı ; ^b
• 关键词：Arsenic ; Groundwater ; Monitoring ; Statistical analysis ; Aksaray Province
• 刊名：Journal of Environmental Management
• 出版年：2011
• 出版时间：September 2011
• 年：2011
• 卷：92
• 期：9
• 页码：2182-2192
• 全文大小：2311 K

文摘

Arsenic levels were determined in 62 stations utilized as drinking and potable water resources by local community for Turkey’s Aksaray Province (4589 km²; 980 m above sea level). The samplings were implemented every two months for 1 year. The arsenic values were found to be ranging between 10 and 50 μg/L in 22 points and were found to be >50 μg/L in 5 stations, according to the mean value of the 6 samples. WHO and the Turkish Standards have permitted an arsenic concentration of 10 μg/L in drinking waters. The multivariate statistical technique, cluster analysis (CA), followed by principal component analysis (PCA) were applied to the data on 17 water quality parameters in 47 stations that are used for drinking and other domestic resources. Two significant sampling locations were detected based on the similarity of their water quality. The chemical correlations were observed in the two sub-sampling locations by Principal Component Analysis.