Abstract According to experimental modeling data, the quantitative characteristics of macro and trace elements phase fractionation in the process of ice formation from fresh surface waters were obtained. Significant variations in the values of the integral distribution coefficient were established, apparently due to processes not associated with the entering of elements into the ice crystal lattice. It was suggested that such processes may include ice adhesive uptake of suspended and colloidal particles, sorption of organic and inorganic components on the surface of growing ice, formation of chemogenic solid phases at the water–ice boundary, and flocculation and coagulation of colloids near the boundary between the liquid and solid phases.

中文翻译：

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新鲜地表水中冰形成过程中化学元素的相分离

摘要 根据实验模拟数据，获得了地表淡水结冰过程中宏量元素和微量元素相分馏的定量特征。积分分布系数值的显着变化被确定，显然是由于与元素进入冰晶格无关的过程。有人提出，这些过程可能包括悬浮颗粒和胶体颗粒的冰粘附吸收，生长冰表面上有机和无机成分的吸附，在水-冰边界处形成化学固相，以及胶体附近胶体的絮凝和凝结。液相和固相之间的边界。