T 3 Posts in this encyclopedia category
Drinking fountains in Switzerland - how is their water quality?
Healthy drinking water in Swiss drinking fountains. What to look for and how to test the water!
Drinking water in second homes: What to look out for
Particularly in second homes, stagnant water can lead to problems - for example bacterial contamination, dissolved heavy metals and corrosion of the pipes.
Drinking water quality after flooding and torrential rains
How do heavy rains, floods and inundations affect drinking water?