‰·ò–¼ –k–“(Kitamata)
’n@–¼ –OŠCŒS•½“c’¬
[“xi‚j 420
‰·@“xiŽj 27.1000
—¬@—Ê(l/min) 22.5000
pH 7.2000
òŽ¿ Na-Cl‹­‰–ò

Geological Survey of Japan, AIST, 2004