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本文从地球化学角度出发,解析了方山玄武岩饮用矿泉水中化学成份的来源问题,对其水中化学成份形成的影响因素也作了探讨。本文确定了方山饮用矿泉的成因类型,揭示了影响化学元素迁移的因素,查明了地下水与围岩(含水岩组)相互作用的特征,建立了水一岩平衡,推导了元素在地下水中的迁移强度。影响水中元素迁移的因素有岩石的溶滤程度、组成岩石的矿物溶解度、地下水水动力条件、水化学特征和含水岩组的化学成份及其存在形式等。
In this paper, from the geochemical point of view, the sources of chemical constituents in the basalts of Fangshan basalt are analyzed, and the influencing factors on the formation of chemical constituents in water are also discussed. This paper identified the genetic types of Fangshan drinking mineral, revealed the factors affecting the migration of chemical elements, identified the characteristics of the interaction between groundwater and the surrounding rock (water-bearing rock group), established the water-rock balance and deduced the elements in groundwater Migration intensity. Factors that affect the migration of elements in the water are the degree of leaching of the rock, the mineral solubility of the composing rock, the hydrodynamic conditions of the groundwater, the hydrochemical characteristics, the chemical composition of the aquifer and its existing forms.