You trust good ol' Uncle Sam right?
EPA Emergency Drinking Water Recommendations
Originally Posted by EPA
Obviously anything that will kill bacteria is bad for our cells too. That said, after seeing the MSDS, I'd try to find something slightly less corrosive.
There's no way to blanket neutralize all heavy metals out of drinking water without distillation.
Thiosulfate is what removes chlorine, UV light breaks it down as does oxygen. Dumping the water back and forth between containers or letting it sit in the sun for about a half hour with the lid off is all it takes.
10,000 gallons? going to carry it? Providing water for a couple hundred?
I'll keep to my Katadyn Pocket filter,,my Expedition and micropur tablets.
Easy enough to boil water while heating/cooking over a fire.
Not to mention having a good well.
http://www.katadyn.com/usen/katadyn-...package-of-30/
No, I'm gonna put a heaping teaspoon into 2 gallons and put it on a shelf. For the $14 plus shiping for 30 tablets will make 7.5 gallons of water which will last my family of 6 plus their spouses about a day. So if I want to say last 6 months $15 x 180 days = $2700. I'll spend the $5 on pool shock and the rest on food and other supplies. But to each their own.![]()