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Journal of Advances in Environmental Health Research، جلد ۱، شماره ۲، صفحات ۱۰۱-۰
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عنوان انگلیسی Assessment of Birjand flood plain water quality by physico-chemical parameters analysis in Iran
چکیده انگلیسی مقاله 1024x768 We assessed the physico-chemical status of twelve surface water samples from the Birjand flood plain (east of Iran) during fall 2010. The sampling points were selected on the basis of their importance. The physico-chemical parameters such as pH, temperature (T), electrical conductivity (EC), total dissolved solids (TDS), total hardness (TH), calcium (Ca 2+ ), magnesium (Mg 2+ ), sodium (Na + ), potassium (K + ), chloride (Cl - ), sulphtate (SO 4 2- ), bicarbonate (HCO 3 – ), carbonate (CO 3 2– ), nitrite (NO 2 – ), nitrate (NO 3 – ), dissolved oxygen (DO), biochemical oxygen demand (BOD 5 ), and chemical oxygen demand (COD) of surface water were determined. The results showed that there were a statistical significant positive correlation between the pH and DO. pH and temperature indicated negative association with most of the parameters. Furthermore, EC showed highly significant positive association with TDS, TH, Ca 2+ , Na + , and Cl - . Results showed that the quality of surface water was not suitable for drinking, with references to the concentrations of EC, TDS, TH, Na + , HCO 3- , and BOD 5 which were more than the prescribed limits, in most sites. Normal 0 false false false EN-US X-NONE FA
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نویسندگان مقاله برهان منصوری | borhan mansouri
kurdistan environmental health research center, kurdistan university of medical sciences, sanandaj, iran


سیده پروین موسوی | seyedeh parvin moussavi
environmental health engineering, international campus of shahid sadoughi university of medical sciences, yazd, iran


صالحی | kamal salehi
department of environmental health engineering, school of health, kurdistan university of medical sciences, sanandaj, iran


جواد صالحی | javad salehi
department of environment, school of agriculture, university of birjand, birjand, iran

سازمان اصلی تایید شده: دانشگاه بیرجند (Birjand university)

حمید کاردان مقدم | hamid kardan moghaddam
department of water engineering, school of agriculture, birjand university, birjand, iran

سازمان اصلی تایید شده: دانشگاه بیرجند (Birjand university)

مهری محمودی | mehri mahmoodi
department of public health, school of health, kurdistan university of medical sciences, sanandaj, iran


بهروز اعتباری | behrooz etebari
southern khorasan regional water company, birjand, iran
نشانی اینترنتی http://jaehr.muk.ac.ir/index.php/jaehr/article/view/53
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article(s)
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