Recent content by dbromwich

Toxicity is dependent on how its gets into your body and whether or not its in a soluble form. For instance: If you swallow an insoluble compound, it tends to just go right through you and end up in your faeces. The same insoluble material inhaled (and less than 10 microns diameter) will tend to...

Chemical diffusion is all about chemical gradients, not pressure. If there are holes in a wall, then pressure is an issue. Pressurising to prevent gases diffusing is pointless as it won't make much difference to any chemical gradient. Sounds like you have a huge problems on your hand if the...