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The equilibrium of water can be calculated through many methods (Tillmans' curve, Langelier saturation index for determining whether water is corrosive, scale forming or well-balanced). To treat the resulting soft water, Akdolit launched Akdolit® HYDRO-KARBONAT C, a consolidated, carbonatic filter material with a grain form. It is used for the filtrative neutralisation of very soft water to meet the requirements of the Drinking Water Ordinance. In this process, a corrosion-preventing increase of the concentration of the calcium and hydrogen carbonate ions is achieved.
Akdolit® HYDRO- KARBONAT C meets the requirements of EN 1018 type 1, the Drinking Water Ordinance and DIN 2000 (Germany).
Grain size 0000 : 0,7 - 1,4 mm
Grain size 000 : 1,0 - 2,0 mm
Grain size 00 : 1,6 - 2,5 mm
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