| 摘要 |
PURPOSE:The titled water quality improver, consisting of a mixture of feldspar with limestone and vermiculite, capable of eluting an adequate amount of mineral, stimulating the skin, activating cells, improving blood circulation and exhibiting other action. CONSTITUTION:A water quality improver obtained by mixing almost trisected amounts of coarse grains of feldspar, limestone and vermiculite of about the same size, putting the resultant mixture in a water-permeable bag, and dipping the bag in bath water or passing water through the mixture used as a filter layer in a filter to elute active constituents, e.g. K, Mg and Ca, contained in the mixed mineral and improve the water quality. |
