Treatment of Cr<sup>VI</sup>‐Containing Mg(OH)<sub>2</sub> Nanowaste
Weizhen LiuState Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, ChinaFeng HuangState Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002 (China), Fax: (+086) 591‐8370‐5474Yiqun LiaoState Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002 (China),Jing ZhangState Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002 (China),Guoqiang RenState Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002 (China),Zanyong ZhuangState Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002 (China),Jinsheng ZhenState Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002 (China),Zhang LinState Key Lab of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002 (China), Fax: (+086) 591‐8370‐5474Chen WangNational Center for NanoScience and Technology, Beijing 100080 (China)
2008en
ABI
Annotatsiya
Don't waste it! The treatment of Mg(OH)2 nanowaste containing CrVI with NaHCO3+Na2CO3 as mineralizer converts this nanowaste into a nontoxic bulk material and a concentrated solution containing the heavy metal in a two-step process involving desorption of the CrVI and the rapid growth of nanocrystals for complete separation from CrVI (see picture).
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