湯ノ山温泉宏説湯
Yunoyama Onsen Kosetsu-yuOperated by · 有限会社ホテル湯の本
Sampled at wellhead
ラ
Radon
Classification
Sodium Bicarbonate-Fluoride spring
A simple weak-radioactive spring of the radon-bearing "hormesis" tradition, carrying a notable 159.1 Bq/kg of radon. Mineralization is light at just 0.17 g/kg, and the water is mildly alkaline and soft on the skin. Almost colorless, transparent, tasteless and odorless, it is a gentle, low-mineral water whose defining feature is its radon content.
pH
8.20
Weakly alkaline
Source temperature
25.0°C
Low temp.
Tonicity
0.17g/kg
Hypotonic
Flow rate
32L/min
Low
Free CO₂
0.50mg/kg
Low
Radon
159Bq/kg
High
- Color
- almost colorless and transparent
- Taste
- tasteless
- Odor
- odorless
Highlights
- High radon
Analyzed Jul 31, 2023·一般財団法人三重県環境保全事業団 科学分析部第二分析課·Cert no. 第18-C2302390-001号