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Van der Helm, A.W.C. (author), Kramer, O.J.I. (author), Hooft, J.F.M. (author), De Moel, P.J. (author)In practice, drinking water technologists use simplified calculation methods for aquatic chemistry calculations. Recently, the database stimela.dat is developed especially for aquatic chemistry for drinking water treatment processes. The database is used in PHREEQC, the standard in geohydrology for calculating chemical equilibria in groundwater....conference paper 2015
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De Moel, P.J. (author), Van der Helm, A.W.C. (author), Van Rijn, M. (author), Van Dijk, J.C. (author), Van der Meer, W.G.J. (author)The new German standard on the calculation of calcite saturation in drinking water, DIN 38404-10, 2012 (DIN), marks a change in drinking water standardization from using simplified equations applicable for nomographs and simple calculators to using extensive chemical modeling requiring computer programs. The standard outlines the chemical...journal article 2013
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Van de Meer, W.G.J. (author), Driessen, J. (author), De Moel, P.J. (author)Samen met Vitens werkt TU Delft aan de ontwikkeling van PHREEQC voor de modellering van waterchemie in drinkwater (zie H2O nr. 3, pag. 34-36). Op een symposium werden onlangs diverse onderdelen ervan gepresenteerd. In totaal 58 deelnemers en 16 sprekers kwamen hiervoor naar Delft.journal article 2012
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- De Moel, P.J. (author), Van Dijk, J.C. (author), Van der Meer, W. (author) journal article 2012