‰·ò–¼
‘êì(Takigawa)
’n@–¼
ˆÀ’BŒS–{‹{’¬
[“xi‚j
0
‰·@“xiŽj
12
—¬@—Ê(l/min)
10.1000
pH
4
òŽ¿
CaEFe(2)-SO_4
Geological Survey of Japan, AIST, 2004