| 凹凸棒石粘土吸附铀的性能研究及应用 |
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| 引用本文： | 宋金如,龚治湘.凹凸棒石粘土吸附铀的性能研究及应用[J].华东地质学院学报,1998,21(3):265-272. |
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| 作者姓名： | 宋金如 龚治湘 |
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| 作者单位： | 华东地质学院应用化学系 |
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| 摘 要： | 本文研究了凹凸棒石粘土吸铀的酸度，吸附速率、肿附反应热焓吸附容量等性能，确定了吸附铀的最佳条件，并采用动态法片处理了含铀废水，效果良好，钱的去除率在９９．９５％以上，排放液中的铀的残余浓度达到国家规定的０．０５ｍｇ／Ｌ排放标准。
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| 关 键 词： | 凹凸棒石粘土 吸附 铀 性能 含铀废水 |
Study on the Performance of Adsorbing Uranium by Attapulgite Clay and its Application |
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| Song Jinru\ \ Gong,Zhixiang\ \ Luo Minbiao\ \ Xiao Kai.Study on the Performance of Adsorbing Uranium by Attapulgite Clay and its Application[J].Journal of East China Geological Institute,1998,21(3):265-272. |
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| Authors: | Song Jinru\ \ Gong Zhixiang\ \ Luo Minbiao\ \ Xiao Kai |
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| Abstract: | This paper studies the performances of acidity, adsorption rate, adsorptive reaction heat content, adsorptive capacity of adsorbing uranium by attapulgite clay. The optimum condition for adsorbing uranium is determined. It get a excellent condition for adsorbing uranium that uranium-bearing waste water is treated by dynamic method(exchange pole method), and the removing rate is above 99.95%. The residual concentration of uranium in discharge waste water reaches the state specified discharge standard(0.005 mg/l). |
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| Keywords: | attapulgite clay adsorption uranium |
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