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Hydrogen fluoride comes to mind, but it's probably not an important pollutant in most of the water sources we care about. I can't think of anything else that s
by ScottBurson 14y ago
Hydrogen fluoride comes to mind, but it's probably not an important pollutant in most of the water sources we care about.
I can't think of anything else that small that would be a problem.
- WiseWeasel 14y agoWouldn't hydrogen fluoride just be fluoride ions in solution? Water molecules tend to clump around charged ions, which might impede traversal of the membrane.