Tree bark filters 99% of e-coli from water

This is awesome for preppers and survivalist..and loads cheaper than a lot of the gear you have to buy on-line..well worth sharing..awesome post!

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It turns out certain kinds of bark, when peeled, rival cilantro’s ability to scrub contaminated water clean of harmful bacteria. In an experiment, they found sapwood is capable of eliminating 99 percent of E.coli bacteria. The same properties that allow xylem tissue to transport sap from a tree’s roots to its crown traps bacteria and other particles over 20 nanometers in size.

Makes sense!

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