Determination of arsenic in agricultural products, animal products and drinking water of rural areas of Bijar and Gharve, Kurdestan Province
Environmental and food contamination with toxic element arsenic is one of the important issues that are threatening public health and other creatures. In this study, a total sample of 983 consisting agricultural and animal products as well as water samples was analyzed for arsenic contamination. Acc...
| Main Authors: | , , |
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| Format: | Article |
| Language: | fas |
| Published: |
Islamic Azad University, Tabriz Branch
2013-02-01
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| Series: | Bihdāsht-i Mavādd-i Ghaz̠āyī |
| Subjects: | |
| Online Access: | http://jfh.iaut.ac.ir/article_517610_8aa2f6bca7d2e77532ce01afbff18ade.pdf |
| Summary: | Environmental and food contamination with toxic element arsenic is one of the important issues that are threatening public health and other creatures. In this study, a total sample of 983 consisting agricultural and animal products as well as water samples was analyzed for arsenic contamination. According to the results, the highest concentration of arsenic (1.737 mg/l) was found in the piped water of Aliabad. Moreover, the highest level of arsenic contamination was detected in wheat obtained from Giklo and Gondak (0.14 mg/kg). Accordingly, highest arsenic level in barley, peas and lentils, was estimated in the samples of Gondak (0.11 mg/kg), Giklo (mg/kg 0.013) and Ghojagh (0.017 mg/kg), respectively. In addition, the highest mean concentration of arsenic in meat and milk samples was found in Ghojagh (0.167 mg/kg) and Gondak (0.0129 mg/l). The results revealed that the contamination level of arsenic in all crops, meat and milk samples were lower than the maximum acceptable limit adopted in many other countries. However, the concentration of arsenic in water samples was 174 times higher than the acceptable limit (0.01 mg/l) determined by the Iranian National Standard. Therefore, it is necessary to perform comprehensive studies on contaminations of water sources in this area. |
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| ISSN: | 2228-7647 2476-6968 |