Search for Fresh Water is ...

Water, water, water that most precious life sustaining element that can both help humans thrives and die. Our bodies at a minimum need the H2O, it’s what comes riding along in the liquid that helps our health or kills us. Technology can solve most of the world’s problems like Flint Michigan in the USA. Note the drinkable water crisis is occurring not just in 3rd world countries but developed nations as well. Many contaminated water sources can be cleaned up with a charcoal filter and UV light exposure thus pulling out chemical contaminants and killing the micro-organisms. Yes filters do need to be changed or they lose their effectiveness. Artificial UV light does need a power source.
 
Engineers without Borders have completed several clean drinking water projects around the world in both undeveloped and developed nations that are easily sustainable.
 
There are water treatment systems for the home as well reduces impurities from municipality water sources. These benefits include healthier drinking water, more effective cleaning for laundry and less mineral deposits in showers.
Resources may include Home Depot that has a free consultation program. Smaller drinking water filter systems can be bought off the shelf including: refrigerator filters, water pitcher and those on the faucet.
 
New technology is continually improving city water supply systems and those portable devices that help hikers/adventurers in the wilderness like the NASA’s water purification pouch.