27号、28号、29号、30号の4源泉からの温泉水を混合したタンク
Blended tank of springs No.27, No.28, No.29 and No.30Mixed source
Sodium-Calcium Chloride spring
A blended-tank source drawing on four wells (No.27 through No.30), classified as a sodium-calcium chloride spring. The salty, heat-retaining chloride water is hypotonic and neutral in pH class, and ranks as a hot source. Moderately mineralized at about 4.0 g/kg of dissolved solids, it has noticeable body on the skin.
Analyzed Dec 25, 2015·兵庫県立健康生活科学研究所·Cert no. 業第02E-0001号