| Boron separation by adsorption and flotation with Mg–Al-LDHs and SDBS from aqueous solution |
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| 作者姓名： | Chun Bai Huifang Zhang Qinglong Luo Xiushen Ye Haining Liu Quan Li Jun Li Zhijian Wu |
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| 作者单位： | 1. School of Chemical Engineering, Qinghai University;2. Key Laboratory of Comprehensive and Highly Efficient Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences;3. Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province |
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| 基金项目： | financially supported by the National Natural Science Foundation of China (U20A20150);;the National Key Research and Development Program of China (2018YFC1903802); |
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| 摘 要： | Layered double hydroxides(LDHs) have been shown to be effective adsorbents for boron. However, solid–liquid separation is still a problem when separating boron from industrial radioactive waste liquid. In this research, three types of Mg–Al-LDHs including Mg–Al-LDH(NO3–), Mg–Al-LDH(Cl–) and Mg–Al-LDH(SO42–)were applied to adsorb boron, and moreover sodium dodecylbenzenesulfonate(SDBS) was used to float the LDH particles from aqueous solution...
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