硅胶吸附放射性同位素131BA的研究%STUDIES ON ADSORPTION OF RADIO ISOTOPE 131BA IN SILICA GEL
河南省科学院同位素研究所,河南郑州,450052 冀东油田开发技术公司,河北唐海,063200
2003-02-27
硅胶 吸附 放射性同位素 131BA
通过硅胶吸附放射性同位素 131BA,发现硅胶对 131BA的吸附率与硅胶的粒径、温度、吸附时间、和放射性同位素 131BA的浓度有关,而硅胶的脱附率与冲洗时间、冲洗液的体积、温度和不同的冲洗液有关.%By adsorbing radio isotope l31Ba in silica gel, we discovered that adsorption of silica gel is related to particle size of silica gel, temperature, time of adsorption and concentration et al, but desorption rate of silica is related to rinse time, volume of rinse solution, temperature and different rinse solution et al.
