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首页> 外文会议>International Conference on Environmental and Computer Science >Determination of Arsenic and Other Heavy Metals in Hand Pump and Tube-Well Ground Water of Khairpur, Sindh, Pakistan
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Determination of Arsenic and Other Heavy Metals in Hand Pump and Tube-Well Ground Water of Khairpur, Sindh, Pakistan

机译：Khairpur，Sindh，巴基斯坦手泵和管井地水中砷和其他重金属的测定

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摘要

An exclusive study has been Carried out for determination of arsenic and other toxic metals in drinking water of Khairpur, Pakistan. The purpose of this study was to evaluate the concentration of arsenic and other heavy metals in ground water. Hydride generator Atomic Absorption Spectrometry (HG-ASS) was used for analysis of arsenic in water samples with detection limit 0.02μgL~(-1). In hand pump and tube well water the level of arsenic was found in the range of 0.24-315.6gl~(-1) and 0.35-120.5μgl~(-1) respectively. It has been observed that the level of arsenic was high in most of the samples as recommended by WHO. While level of Fe, Co, Cu, and Ni in hand pump water was found to be 0.004-1.61mgl~(-1), 0-230μgl~(-1), 0-556μgl~(-1), and 0-700μgl~(-1) respectively. In tube well water the level was found to be 0.005-1.62mgl~(-1),4-110μgl~(-1), 0-50μgl~(-1) and 0-360μgl~(-1) for Fe, Co, Cu, and Ni respectively.
机译：已经进行了独家研究，用于测定巴基斯坦Khairpur饮用水中的砷和其他有毒金属。本研究的目的是评估砷和其他重金属在地下水中的浓度。氢化物发电机原子吸收光谱法（Hg-Ass）用于分析水样中的砷，检测限0.02μg1（-1）。在手中泵和管井水分在0.24-315.6gl〜（-1）和0.35-120.5μg〜（-1）的范围内。已经观察到，由于世卫组织建议，大多数样本中的砷水平高。虽然手动泵水中的Fe，Co，Cu和Ni水平为0.004-1.61mgl〜（-1），0-230μg〜（-1），0-556μg〜（-1）和0- 700μg〜（-1）。在管孔水中，水平被发现为0.005-1.62mg1〜（-1），4-110μg〜（-1），0-50μg〜（-1）和0-360μg〜（-1）用于Fe，Co ，Cu和Ni分别。

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