Li Shanshan, Zhu Qiqi, Luo Jiaqi, Shu Yangzhen, Guo Kexin, Xie Jingxi, Xiao Fangzhu, He Shuya
School of Public Health, University of South China, Hengyang, 421001 Hunan China.
School of Chemistry and Chemical Engineering, University of South China, Hengyang, 421001 Hunan China.
Indian J Microbiol. 2021 Dec;61(4):417-426. doi: 10.1007/s12088-021-00969-9. Epub 2021 Aug 12.
Radioactive uranium wastewater contains a large amount of radionuclide uranium and other heavy metal ions. The radioactive uranium wastewater discharged into the environment will not only pollute the natural environment, but also threat human health. Therefore, the treatment of radioactive uranium wastewater is a current research focus for many researchers. The treatment in radioactive uranium wastewater mainly includes physical, chemical and biological methods. At present, the using of biological treatment to treat uranium in radioactive uranium wastewater has been gradually shown its superiority and advantages. is a famous microorganism with the most radiation resistant to ionizing radiation in the world, and can also resist various other extreme pressures. can be directly used for the adsorption of uranium in radioactive waste water, and it can also transform other functional genes into to construct genetically engineered bacteria, and then applied to the treatment of radioactive uranium containing wastewater. Radionuclides uranium in radioactive uranium-containing wastewater treated by involves a lot of mechanisms. This article reviews currently the application of that directly or construct genetically engineered bacteria in the treatment of radioactive uranium wastewater and discusses the mechanism of in bioremediation of uranium. The application of constructing an engineered bacteria of with powerful functions in uranium-containing wastewater is prospected.
放射性铀废水含有大量放射性核素铀及其他重金属离子。排入环境中的放射性铀废水不仅会污染自然环境，还会威胁人类健康。因此，放射性铀废水的处理是当前众多研究人员的研究重点。放射性铀废水的处理主要包括物理、化学和生物方法。目前，利用生物处理法处理放射性铀废水中的铀已逐渐展现出其优越性和优势。（此处原文缺失具体微生物名称）是世界上对电离辐射具有最强抗性的著名微生物，还能抵抗各种其他极端压力。（此处原文缺失具体微生物名称）可直接用于吸附放射性废水中的铀，也可将其他功能基因导入（此处原文缺失具体微生物名称）构建基因工程菌，进而应用于含放射性铀废水的处理。（此处原文缺失具体微生物名称）处理含放射性铀废水中的放射性核素铀涉及诸多机制。本文综述了目前（此处原文缺失具体微生物名称）直接或构建基因工程菌在放射性铀废水处理中的应用，并探讨了（此处原文缺失具体微生物名称）在铀生物修复中的作用机制。展望了构建具有强大功能的（此处原文缺失具体微生物名称）基因工程菌在含铀废水处理中的应用前景。
