How to Adsorb Water

Adsorption is good for pesticides, heavy metals, chemicals, viruses and bad tastes. It's the only one of these things that I'm aware of that actually use can get rid of bad taste because this is pulling out all the weird stuff in the water. Activated carbon uses some shit that's fucking burned and then crunched up real small. And then by some weird science shit, the bad stuff tends to stick to the carbon. This is great. You can theoretically DIY carbon, right? Yeah. The biggest problem with these things is that bacteria can grow on them. That's why you replace it every so often.