Determination of Trace Elements in Drinking Water of Kashin-Beck Disease (KBD) Affected and Non-Affected Areas in Tibet by ICP-AES
LI Shun-jiang1, 2,YANG Lin-sheng1*,WANG Wu-yi1,HU Xia3,LI Yong-hua1,LI Hai-rong1,WANG Li-zhen1
1. Institute of Geographical Sciences and Natural Resources Research，Chinese Academy of Sciences, Beijing 100101, China 2. Graduate School of the Chinese Academy of Sciences, Beijing 100039, China 3. College of Resources Science and Technology, Beijing Normal University, Beijing 100875, China
Abstract：Trace elements (Cu, Zn, Fe, Ca, Mg, Mn, Al, K, Ba, P, Sr, Cd, V, Cr, Ni, Pb and Co) concentrations in the drinking water of KBD-affected and non-affected areas were measured using ICP-AES. The RSD of this method was between 0.80% and 2.83%, and the analytical results of the reference samples were consistent with the certified values. The method was simple and accurate. The results indicated that there is an obvious difference in trace elements concentrations between KBD-affected areas and non-afffected areas. The results provided a scientific theoretical basis to improve the conditions of drinking water in KBD-affected areas in Tibet.
Key words：ICP-AES;Kashin-Beck disease (KBD);Drinking water;Trace elements
李顺江1, 2,杨林生1*,王五一1,胡 霞3,李永华1,李海蓉1,王丽珍1 . ICP-AES法测定西藏大骨节病区及非病区饮用水中的微量元素[J]. 光谱学与光谱分析, 2007, 27(03): 585-588.
LI Shun-jiang1, 2,YANG Lin-sheng1*,WANG Wu-yi1,HU Xia3,LI Yong-hua1,LI Hai-rong1,WANG Li-zhen1 . Determination of Trace Elements in Drinking Water of Kashin-Beck Disease (KBD) Affected and Non-Affected Areas in Tibet by ICP-AES. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(03): 585-588.
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