Can you use sunlight to clean water? The smile on WADI says “yes”

Contaminated Water is still one of the main causes for the diseases of millions of people worldwide. We’ve asked Lukas Landerl from HELIOZ some questions about it.

The medical backpack – A way to sterilize medical equipment using solar energy

Siemens Stiftung: How did you come up with the idea of developing a device that helps to conduct “germfree operations everywhere”? Raphael: Philipp and me got to know each other during our studies of engineering in Nordhausen. There we developed a special water processing device – run by solar energy – to produce sterilized water […]