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Showing posts with label solar desalination. Show all posts
Showing posts with label solar desalination. Show all posts

Saturday, April 27, 2013

Solar Desalinator - Purifies Contaminated Water

Gary sent a link to UrbanSurvivalSkills.com and I was wondering if anyone out there had any experience with this solar desalinator?  Same principle as a survival solar still.  Heat from the Sun vaporizes the contaminated water, leaving contaminants at the bottom while the purified condensation collects on the underside of the clear plastic top and runs down to be collected. 

While anyone handy can build much the same device, a couple of kits, one always bagged up for immediate Bug Out or cached someplace, may be a handy and effective way to ensure you have this capability.

Four to six liters of pure water per day would require one or more kits per person in order to produce enough water for daily needs.  Anyway the ad:

Our University of Alabama patented solar desalination product uses no electricity, can be taken anywhere and extracts pure water from any contaminated water source. It removes radiation, fluoride, salt, pesticides, bacteria, dirt and other contaminants from any water. Be prepared for disasters, save hundreds on bottled water and utility bills.Our panel is a desalinator, not just a filter. It removes pure water from the contaminated source, one pure h2o molecule at a time.





The panel water is up to ten times more pure than tap water and up to 700 times more pure than contaminated ground water. Use over and over with no filters to clog and nothing to wear out. our panels are made of UV-stabilized, FDA-compliant, food-grade plastic to give you years of trouble-free use.

You already know how important water is to your emergency kit, and you may already have reserve water with your food and other preparedness gear, at least enough for a few days or weeks. But what about for months and years? And how much water weight can you carry if you need to take the show on the road? Can you be sure you’ll have water pressure at your tap if you need it most to fill up emergency water containers? Is that well or stream water contaminated? Do you have the equipment to remove radioactive isotopes and fallout from your water? Is your regular water filter enough? Water filters are the time-tested preparedness tool, and they work great for short-term use, but they often need a steady supply of replacement components and they can’t remove salt, arsenic and other dissolved contaminants.

When the contaminants are in solution with the water, they slip through even the best filters. To make the most difficult water sources drinkable you’ll need a full-fledged desalination system, but those are usually power-hungry, they foul with the wrong kind of contaminants, or they require single-use chemical pouches. If you live near the ocean, you’ll need a way to convert seawater into drinking water with robust reliability. If you have access to contaminated surface water, you’ll need a way to remove pesticides, arsenic, fluoride and chemicals that are in solution with the water, and which can’t be filtered. There’s a better, long-term, robust solution for your emergency kit! It can convert any contaminated source into pure, delicious drinking water for you and your family for months and years into the unknown using only sunlight.

No replacement filters, no chemicals, batteries, or parts to worry about sourcing into the unknown. Everything you’ll need for years-worth and thousands of gallons of water making is in a single lightweight bag.