磷酸盐生物矿化处理低浓度含铀废水的研究进展

Research advances of wastewater containing low concentration uranium by phosphate biomineralization

摘要:

生物矿化修复技术处理低浓度含铀废水具有环境友好、适用范围广、产物稳定性好等优点，引起了研究学者们的广泛关注，具有较大的研究价值和广阔的应用前景。本文首先从生物矿化常用微生物、生物矿化作用机理及发展瓶颈等方面简单介绍生物矿化，然后从微生物群落调控、溶液参数等方面对强化生物矿化进行展望，以期为今后含铀废水污染地区的治理提供新的思路和技术。

Abstract:

The biomineralization remediation technology has great value and broad prospect with eco-friendliness, wide sphere of application, and excellent stability on the removal of low concentration uranium-containing wastewater, which has attracted extensive attention of researchers. In this paper, the common microorganism, the mechanism of biomineralization, and the development bottleneck of biomineralization are respectively introduced, and then the enhancement of biomineralization is prospected from the aspects of microbial community regulation and solution parameters, to provide new ideas and technologies for the treatment of uranium-containing wastewater in the future.