Comment on Saltless Water Softener?
BasicTraveler@kbin.social 1 year ago
Brine discharge can be pretty bad for the environment, so we do some tank exchange thing with Culligan. Every other week they install a new tank and remove the old one to be recharged. Working great so far.
somedude@lemmy.ninja 1 year ago
That’s neat. How much do they change you? Does the salt just get released into the environment at their facility instead at your home?
BasicTraveler@kbin.social 1 year ago
It's about $50 a month. Nothing gets released at my house, which is nice. I'm a little out of my depth with the chemical reaction, but the idea is inside the tank are a bunch of resin beads impregnated with stuff calcium and magnesium ions will bind to. So as water flows through the tank the calcium and magnesium is removed and stored in the beads. So the beads store it, but can't store an infinite amount. The tank gets switched out every 2 weeks and culligan takes the old tank back and reverse the process. I'm sure this involves nasty stuff, but hopefully economy of scale and regulations make it a cleaner process than just dumping the salt in the ground.
RecallMadness@lemmy.nz 1 year ago
Culligan takes the tank and runs salt water through it.
maybe they re-use the brine on more tanks and it has less of an impact, and maybe they post-process the water to be friendlier.
but you’ve just described a regular water softener with extra steps.