Preparation process of zinc and strontium rich drinking water

The invention provides a preparation process of zinc and strontium rich drinking water. The preparation process comprises preparation of a zinc-containing slurry, preparation of a strontium-containing slurry, preparation of a metasilicic acid slurry, preparation of an element adding block and preparation of the zinc and strontium rich drinking water. Preparation of the zinc-containing slurry adopts the following components by weight: 45-60 parts of Muyu stone, 26-34 parts of diatomite, and 18-23 parts of zinc ingots. Preparation of the strontium-containing slurry employs the following components by weight: 56-64 parts of medical stone, 18-22 parts of bentonite, and 18-22 parts of strontium powder. The drinking water has a zinc content of 0.2-1.3mg/L, a strontium content of 0.4-2.5mg/L, and a metasilicic acid content of 25-40mg/L. 本发明提供种富锌锶饮用水的制备工艺，所述的制备工艺包括含锌浆液制备、含锶浆液制备、制备偏硅酸浆液、制得元素添加块以及制备富锌锶饮用水步骤。所述的含锌浆液制备：采用以下重量份的原料组分：木鱼石 45-60份、硅藻土 26-34份、锌锭 18-23份。所述的含锶浆液制备：采用以下重量份的原料组分：麦饭石 56-64份、膨润土 18-22份、锶粉 18-22份。所述的