Translations:Wasseraufbereitung und Grauwassernutzung/815/en

If non-potable water is to be further treated for potable water quality, then the requirements of drinking water regulations of the respective country must be followed. A sample of the parameters to be investigated for the Drinking Water Ordinance 2001 (amendment of Nov. 2011) in Germany is listed in the following overview. <ref name="Gesetz">http://www.gesetze-im-internet.de/trinkwv_2001/index.html</ref>