[Water conditioning].
D005503:Food Additives; D005860:Germany, West; D006801:Humans; D010710:Phosphates / Q000009:adverse effects*; D012822:Silicon Dioxide / Q000009:adverse effects*; D014867:Water; D014881:Water Supply
D005503:Food Additives; D010710:Phosphates; D014867:Water; D012822:Silicon Dioxide
Wasseraufbereitung.