‰·ò–¼ ˆÁŽ¡(Aji)
’n@–¼ –Ø“cŒSˆÁŽ¡’¬
[“xi‚j -1
‰·@“xiŽj 16
—¬@—Ê(l/min) 20
pH -1
òŽ¿ ŠÜS-Na-Cl(H_2SŒ^)

Geological Survey of Japan, AIST, 2004