膨润土对重金属铀(Ⅵ)的吸附研究

Study on Adsorption Capability of Uranium on Bentonite

研究改性膨润土对于环境污染中重金属铀(Ⅵ)的吸附过程。由于实际环境相对复杂,因此特选出分别通过p H的改变,时间的改变以及不同改性膨润土的选择这几个方面的改变进行环境模拟,并获得实验数据。通过对实验结果分析,以此达到对环境污染中重金属铀的(Ⅵ)处理进行初步探索,以期为后期环境污染中的重金属的减少和修复奠定更为坚实的实践基础。

The adsorption capability of uranium on bentonite was studied. Because the actual environment was relatively complex, through the influence of the initial pH, adsorption time and different bentonite, a few aspects of the change of environment simulation were discussed, and the experimental data was reviewed. The adsorption effects were discussed, in order to achieve the initial exploration of heavy metals uranium in environmental pollution treatment, hoped to lay a solid foundation for the reduction and remediation of heavy metals in the future.