How effective is the Lifestraw?... Lifestraw vs. muddy puddle

Chad Zuber
Chad Zuber
1.9 میلیون بار بازدید - 6 سال پیش - The Lifestraw is a convenient
The Lifestraw is a convenient portable water filtration device that I often use during hiking and camping trips. They say it will filter 99.9999% of waterborne bacteria and protozoan parasites and reduce turbidity down to 0.2 microns. I always used it in freshwater sources that appeared to be fairly clean. In this test, I show what happens when using the Lifestraw in a very turbid stagnant muddy puddle. Would you drink this water?

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6 سال پیش در تاریخ 1397/01/02 منتشر شده است.
1,955,576 بـار بازدید شده
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