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Do we even have to do nanofiltering? What about a breathing mask/apparatus like firefighters use? In theory they should be quite reusable.
by tcbawo 7y ago
Do we even have to do nanofiltering? What about a breathing mask/apparatus like firefighters use? In theory they should be quite reusable.
- agumonkey 7y agowell maybe nano was too small, say micro and yeah I had masks with cartridges in mind
- redisman 7y agoA gas mask is very taxing to breathe in. I'd imagine the doctors doing 12-16h days would be passing out left and right.
- lorenzhs 7y agoWith an SCBA you need a new bottle every 30 minutes or so, and carry around more than 20kg (45lbs) of stuff on your back. It's terribly exhausting, and definitely not suited to all-day use.