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中文摘要：
在室内利用相同水量、不同矿化度和钠吸附比（SAR）的成水进行结冰融化，以研究其在融化过程中水质和水量的变化过程。结果表明，咸水冰在融化过程中淡化效果明显，其中利用10g／L的咸水冰，融出49％小于3g／L的微咸水和淡水；矿化度越高的咸水冰，在融化初期融出水的矿化度、体积和SAR越高，而淡化效果越差，融化lh后15g／L的咸水冰融出水的矿化度和SAR分别为136．8g／L和67．5，高于5g／L和10g／L的咸水冰处理；高SAR的咸水冰，在融化初期融出水主要表现在SAR较高，利用SAR为5、10和30的咸水冰进行融化，融化1h后，融出水的SAR值分别为82．5、56．4和22．3，其中矿化度和体积无显著差异；在以上基础上，建立了关于不同水质的咸水冰在不同温度条件下的二元回归方程，利用该方程可知，矿化度较低的咸水冰在低的温度条件下融化，淡化效果越好。
英文摘要：
A laboratory experiment was conducted to investigate the quality and quantity of melted water during the saline ice with different salinity and sodium adsorption ratio levels melting. The results were as follows- The desalinization effect was obvious during the saline ice melting, and about 49% slight saline water that below 3 g/L was melted out using saline ice with 10 g/L salinity level. The salinity, volume and SAR level were higher when the higher salinity saline ice started melting, and the desalinization effect of higher salinity level saline ice treatment was worse than lower one. The salinity and SAR value of melted water were 136.8 g/L and 67.5 respectively one hour after the saline ice with 15 g/L melted, which were higher than saline ice treatments of 5 g/L and 10 g/L. The SAR value of melted water was higher during higher SAR level saline ice melting. One hour after the saline ice with 5, 10 and 30 SAR level, the SAR value were 82.5, 56.4 and 22.3 of melted water respectively, while the salinity and volume had no signifi- cant difference. Based on above research, we constructed the dualistic equation to describe the desaliniza- tion effects of different quality saline ices melting under different temperatures, which showed that the lower salinity saline ice melting in the lower temperature condition, the better desalinization effect was.
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