4 ms·

It just gets more and more complex, doesn't it. Now we have to worry about remineralizing RO water. [Tap Water] | V [Water Softener]

by 50CNT 10y ago

seanp2k2 10y ago
Yeah, I always wondered why there isn't simply one line running to the bathrooms + laundry room with softened water, and a separate line which goes through RO for everything else. Putting a RO + tank under the sink but the softener in the garage / basement seems backwards to me; I know nothing about plumbing but it would seem to make more sense to have a small softener under the bathroom sink just for the shower.
- gh02t 10y ago
  You put the softener at the inlet to the house because you don't want to have hard water flowing through the pipes in your house. Hard water precipitates minerals that ruin the piping, hence you put the softener at the main inlet.
- Sonthun 10y ago
  The softened water is for more than just comfort of use though. It keeps the hard water from depositing in the pipes and any of the devices that have water pass through them. It was interesting when we installed a better softening system that our water heater started putting out hotter water since the elements got cleared of the deposits. It also stopped making creepy sounds.
- 50CNT 10y ago
  From what I've gathered, hard water also lowers the life expectancy of the RO system.. Also you may want softer water for cleaning dishes, since softer water means better lather with less soap, saving your detergent.
abrie 10y ago
In Len Beadell's book "Blast the Bush", he describes a solution (pun?) developed while building the Woomera Rocket Range. Apparently the groundwater had a terrible taste; so they built a distillation facility. But the distilled water was unpalatable because it was too pure. So, they experimented by mixing distilled water with small amounts of groundwater, eventually arriving at a drinkable ratio.
- onlycommenting 10y ago
  Yup. Potable vs. Palatable drinking water.
nickpsecurity 10y ago
That's actually exactly what I came up with when designing how I'd do it some years ago. I didn't bother as our tap water is good out here. The only difference is I had a greywater (or whatever they call it) system in the design for reusing stuff for garden, toilet flushing, water guns used on non-household people with minimal filtering, whatever.

by 50CNT 10y ago

seanp2k2 10y ago

Yeah, I always wondered why there isn't simply one line running to the bathrooms + laundry room with softened water, and a separate line which goes through RO for everything else. Putting a RO + tank under the sink but the softener in the garage / basement seems backwards to me; I know nothing about plumbing but it would seem to make more sense to have a small softener under the bathroom sink just for the shower.

gh02t 10y ago
You put the softener at the inlet to the house because you don't want to have hard water flowing through the pipes in your house. Hard water precipitates minerals that ruin the piping, hence you put the softener at the main inlet.
Sonthun 10y ago
The softened water is for more than just comfort of use though. It keeps the hard water from depositing in the pipes and any of the devices that have water pass through them. It was interesting when we installed a better softening system that our water heater started putting out hotter water since the elements got cleared of the deposits. It also stopped making creepy sounds.
50CNT 10y ago
From what I've gathered, hard water also lowers the life expectancy of the RO system.. Also you may want softer water for cleaning dishes, since softer water means better lather with less soap, saving your detergent.

abrie 10y ago

In Len Beadell's book "Blast the Bush", he describes a solution (pun?) developed while building the Woomera Rocket Range. Apparently the groundwater had a terrible taste; so they built a distillation facility. But the distilled water was unpalatable because it was too pure. So, they experimented by mixing distilled water with small amounts of groundwater, eventually arriving at a drinkable ratio.

onlycommenting 10y ago
Yup. Potable vs. Palatable drinking water.

nickpsecurity 10y ago

That's actually exactly what I came up with when designing how I'd do it some years ago. I didn't bother as our tap water is good out here. The only difference is I had a greywater (or whatever they call it) system in the design for reusing stuff for garden, toilet flushing, water guns used on non-household people with minimal filtering, whatever.