唐山市饮用天然矿泉水地球化学特征与成因探讨

Primary Discussion of Geochemistry Characteristic and Formation of Potable Natural Mineral Water in Tangshan City

依据大量水质分析资料,介绍唐山市境内饮用天然矿泉水的分布规律和水文地球化学特征,从水岩作用角度分析了矿泉水中锶和偏硅酸的来源,探讨了唐山市锶型、偏硅酸型和锶+偏硅酸型饮用天然矿泉水的形成机理。

Based on the massive material of water quality analysis, this article has introduced the distributed rule and hydrologic geochemistry characteristics of the potable natural mineral water within the boundaries of Tangshan City, analyzed the origin of Sr and metasilicate acid in the mineral water. From the angle of water-rock interaction, we has discussed the formation mecha nism of the potable natural mineral water which contained Sr, metasilicate acid and Sr ＋ metasilicate acid in Tangshan City.