Leveraging on the bacteria-killing properties of silver and inexpensive copper, a US based researcher has developed a low cost, simple and easily transportable paper-based method to purify drinking water
This knowledge will be very useful for countries when updating and improving their water pipe systems.
Drinking Water: The restaurant, named Gust'eaux in Kuurne, Belgium, is using a complex, five-step purification process to recycle and purify the water.
Planning to get a water purifier for your kitchen? We bring some options that will help you make a wise decision while buying.