从沙特阿拉伯利雅得的小学收集的饮水机中的微量元素。
Trace elements in drinking water coolers collected from primary schools, Riyadh, Saudi Arabia.
作者信息
Al-Saleh I A
机构信息
Biological and Medical Research Department, King Faisal Specialist Hospital and Research Center, Riyadh, Saudi Arabia.
出版信息
Sci Total Environ. 1996 Mar 29;181(3):215-21. doi: 10.1016/0048-9697(95)05014-0.
A simple method for the spectrochemical analysis of water samples by inductively coupled plasma spectrometry is described. Samples from drinking water coolers in 32 schools in Riyadh were collected at a specific time during a typical school day and analyzed for aluminum (Al), beryllium (Be), cadmium (Cd), cobalt (Co), chromium (Cr), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), nickel (Ni), silicon (Si), strontium (Sr), vanadium (V), and zinc (Zn) to ascertain the water quality. The analysis of drinking water showed high concentrations of metals and in some cases exceeded the guideline limits recommended by EEC and WHO.
描述了一种通过电感耦合等离子体光谱法对水样进行光谱化学分析的简单方法。在利雅得32所学校的典型上学日的特定时间，采集了饮水机中的饮用水样本，并对其中的铝（Al）、铍（Be）、镉（Cd）、钴（Co）、铬（Cr）、铜（Cu）、铁（Fe）、锰（Mn）、钼（Mo）、镍（Ni）、硅（Si）、锶（Sr）、钒（V）和锌（Zn）进行分析，以确定水质。饮用水分析显示金属浓度很高，在某些情况下超过了欧洲经济共同体和世界卫生组织建议的指导限值。
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