Development of Research on Treatment Technology for Low-concentration Uranium

Abstract

Abstract. Based on analyzing the characteristics of the environment of low concentration uranium, the traditional processing method of low concentration uranium waste-water, such as adsorption method, chemical precipitation, evaporation-enrichment method were summarized. Then the principle, characteristics and scope of the latest processing technology such as Bentonite method, Zero-valent iron, biological adsorption method were summarized, and finally points out that the comprehensive utilization of various methods is an effective way to deal with low concentration uranium waste-water.