After washed out by deionized water in a ultrasonic washer, samples were analyzed by SEM/EDS and a lot of Cs+and Sr2+ were detected. This means that the hydration products of AASC have a high retaining ability for Cs+and Sr2+.

• SEM/EDS分析表明,试样经去离子水超声波清洗后仍能探测到大量的Cs~+和Sr~(2+)存在,这表明碱矿渣水泥水化产物具有较强的持留Cs~+和Sr~(2+)能力。