Hidrológiai Közlöny 1936 (16. évfolyam)

ifj. Finály István dr.: The chemical composition of the mineral water of Simontornya

The chemical composition of the mineral water of Simontornya 69 SrSO* 0.000077 grams CaSOi 0.0015 Ca(HCOs)2 0.0246 Mg(HC0

3)2 0.0144 Fe(HC0

3)

2 0.0003 A1(HC0s)

3 0.0031 HiSiOs 0.0102 Totals: .... 1.079427 .. Free carbonic acid determined on the spot amounted to 0.0230 grams or 11.70 cm

3 in 1000 gram water at 20 C°. The temperature of the water was 29.5 C° at the street outflow, the temperature of the air being at the same time 11.5 C°. The specific gravity of the water was d}f= 1.00049. Hydrogen ion concentration pH was 7.7. Electric conductivity equalled 0.00102 ohm

_

1cm1 at 18 C°. Decrease of freezing point was 0.058°. Osmotic pressure of the salts dissolved in the water equals 0.69 atm. The above data show that the water in question belongs to the group of temperate mineral waters containing alkalihydrocarbonates. There are but few data of the chemical character of the waters of other Artesian borings of the neighbourhood. It seems, however, to be interesting to compare these with my above analysis. Date and location Depth of Solid Chlorides: Total Bicarb. of the analysis boring: matter hardness: meters: mgs/1. mgs/1. German grades 1935. Simontornya 283 600 115 1.3 29.3 1934. Szilasbalhás 629 660 15 1.3 34.2 1906. Sárbogárd — 491 68 22.8 20.9 1909. Ercsi — 405 35 15.0 18.7 1909. Nagyhörcsögpta 493 18 22.9 24.0 1908. Szekszárd — 943 99 8.1 34.4 1895. Lábod 506 303 traces 10.0 — 1907. Krancsericapta — 456 14 18.0 24.0 1904. Szigetvár — 410 28 24.0 19.6 1908. Felsősegesd — 365 23 17.6 18.7 1909. Marczali — 524 12 26.8 25.2