CO2 dissolved in rainwater (carbon dioxide and water are carbonic acid) is responsible for rainwater being slightly acidic (pH <7.0).keyboard_arrow_right more
Uranium is a natural element found in soil. The uranium concentration varies depending on the soil composition. In Switzerland, increased uranium concentrations in the soil are found in the Alpine regions. . In Germany in the south and east (Saxony, Thuringia) .
Information can be obtained from your drinking water supplier.
Water-soluble uranium compounds can thus enter drinking water via groundwater and spring catchments.
Magnesium and calcium compounds dissolved in water are called hardness formers.
If the water is heated to 60 ° C and above, these soluble compounds are largely converted into insoluble, leading to turbidity of the water.
Pesticides are toxic, chemical substances used in agriculture, gardens or public areas with the aim of eliminating pests (insects, plants, fungi, worms, etc.).keyboard_arrow_right more