Damus

Recent Notes

Daniel J. Lewis · 4w
What do you think happens after a person dies?
note1ad4sh...
Matt the Tall profile picture
If you have space/time, a biosand filter can at least take care of sediment and microorganisms, with a lifetime in decades. For something more compact, you'd want something like a Sawyer 0.1 micron filter, or a silver impregnated ceramic filter.