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首页> 外文期刊>Journal of Environmental Science and Health >Water quality of bottled water in the kingdom of Saudi Arabia: A comparative study with Riyadh municipal and Zamzam water
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Water quality of bottled water in the kingdom of Saudi Arabia: A comparative study with Riyadh municipal and Zamzam water

机译：沙特阿拉伯瓶装水的水质：与利雅得市政水和赞扎姆水的比较研究

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摘要

Nine domestic and three imported bottled water brands were analyzed in Saudi Arabia for various physicochemical water quality parameters. The results of the analysis were compared with the drinking water standards set by different regulatory agencies. The levels of different physicochemical parameters like pH, total dissolved solids (TDS), Ca, Mg, Na, K, NO_3, Cl, and SO_4 of all local and imported bottled water brands met the standards set by different regulatory agencies. Fifteen (15) trace metals viz. Al, As, Ba, Be, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Sr, Pb, and Zn were also analyzed in all the samples. Comparison of analyzed results with the reported label values showed considerable variation for different parameters. Variation was also recorded for the analyzed parameters for 3 bottles of the same bottled water brand, both for local and imported bottled waters. Zamzam water was also collected from Makkah Al Mukarrama from different locations and analyzed for various physical and chemical parameters. Bottled waters were also compared with the city municipal water supply and Zamzam water.
机译：在沙特阿拉伯分析了九个国内和三个进口瓶装水品牌的各种理化水质参数。将分析结果与不同监管机构制定的饮用水标准进行了比较。所有本地和进口瓶装水品牌的不同理化参数（例如pH，总溶解固体（TDS），Ca，Mg，Na，K，NO_3，Cl和SO_4）的水平均满足不同监管机构制定的标准。十五（15）痕量金属，即。还对所有样品中的Al，As，Ba，Be，Cd，Co，Cr，Cu，Fe，Mn，Mo，Ni，Sr，Pb和Zn进行了分析。分析结果与报告的标签值的比较表明，不同参数存在很大差异。还记录了相同瓶装水品牌的3瓶本地和进口瓶装水的分析参数变化。 Zamzam水还从不同地点的Makkah Al Mukarrama收集，并进行了各种物理和化学参数分析。还将瓶装水与城市市政供水和赞扎姆河水进行了比较。

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