With rainwater 80% of the energy to cool buildings and costs for water softeners can be saved
In the current situation of global warming, it is becoming increasingly important to provide economic cooling systems…
The brewery ”Grain d’Orge“ and INTEWA brew the exclusive B-rain with rainwater
Hops, malt, yeast and last but not least, water - after 500 years of the German Beer Purity Law, beer is very popular. A…
Your house-water sources
Create potable water easily and economically with new water treatment technology
