| 天然水体及生活饮用水中铝的含量及形态分布 |
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| 引用本文： | 刘文新,栾兆坤,李莉莉,汤鸿霄. 天然水体及生活饮用水中铝的含量及形态分布[J]. 环境科学学报, 1997, 17(2): 167-173 |
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| 作者姓名： | 刘文新 栾兆坤 李莉莉 汤鸿霄 |
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| 作者单位： | 中国科学院生态环境研究中心 |
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| 摘 要： | 采用ＰＣＶ络合比色法和Ｆｅｒｒｏｎ逐时络合比色法，选取３种典型环境中的水体为研究对象；江西德兴铜矿地区的乐安江，白洋淀地区以及从源水，自来水到铝锅煮沸水序列水样，着重分析其中铝的含量及其形态分布，并讨论了铝的含量及其形态的变化对３种典型环境的影响。
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| 关 键 词： | 铝 形态分析 比色法 天然水体 饮用水 水质监测 |
| 收稿时间： | 1995-08-10 |
CONCENTRATIONS AND FRACTIONATION OF ALUMINUM IN NATURAL AND DRINKING WATER SAMPLES |
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| Liu Wenxin,Luan Zhaokun,Li Lili and Tang Hongxiao. CONCENTRATIONS AND FRACTIONATION OF ALUMINUM IN NATURAL AND DRINKING WATER SAMPLES[J]. Acta Scientiae Circumstantiae, 1997, 17(2): 167-173 |
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| Authors: | Liu Wenxin Luan Zhaokun Li Lili Tang Hongxiao |
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| Affiliation: | Research Center for Eco Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,Research Center for Eco Environmental Sciences, Chinese Academy of Sciences, Beijing 100085,Research Center for Eco Environmental Sciences, Chinese Academy of Sciences, Beijing 100085 and Research Center for Eco Environmental Sciences, Chinese Academy of Sciences, Beijing 100085 |
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| Abstract: | Three kinds of water samples were selected to be analyzed for their concentrations and fractions of aluminum including samples collected from Le'an River in Jiangxi Province, Baiyangdian Lake, tap water and boiled water using aluminum pot. The fractionation of aluminum along Lean Rvier was remarkable affected by waste water discharged from Dexing Copper Mine. In Baiyangdian Lake, polymeric and complexed aluminum fractions were identified in some samples. Moreover, there was still some residual aluminum in tap water. After boiled with aluminum pot, not only the amount of total aluminum raised, but also the concentration and proportion of active monomeric aluminum fraction increased significantly. |
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| Keywords: | aluminum fractionation polycatechol violet ferron timed spectrophotometry water tap water. |
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