What Is The Use Of A Water Softener
There might be a confusion from people on how a water softener actually works. The water softener works by allowing hard water that is full of mineral get in while in return, soft and clean water with no aftertaste will come out.
Water softener is very important to help avoid clogged water heaters, scale on pipes, sinks, and other metal, improving the cleaning features of the water, and avoiding spotted appliances and dishes. It is no wonder that there are a lot of people that are curious on how a water softener unit actually works. Making sure that a person can easily deal the huge amount of water that is present everyday is one of the benefits if having a water softener unit.
Most of these water softener units use a method that is called an ion exchange to help remove minerals that are dissolved in hard water in order to create much cleaner water with no aftertaste. There are a lot of minerals that can be dissolved in hard water and will cause problem and some of those are sulfur, calcium, magnesium, and iron.
The water softener unit will contain a lot of small plastic beads or a matrix that is called a zeolite. These zeolites are covered in sodium ions. Every time the water will flow through the zeolite or the small plastic beads, the sodium will swap places with the harmful minerals in the water. This process will result to more sodium present in the water while removing the minerals that are harmful. So eventually the zeolite or the small plastic beads will run out of sodium ions and these zeolites will need be regenerated.
Regeneration of the sodium ions on the zeolites or the small plastic beads is important for the actual work of a water softener. One way of regenerating the sodium ions on the zeolites or the small plastic beads in water softener units is to soak the beads on a solution filled with sodium ions. A very common solution to this is by using a simple household salt, a strong salt brine will make the water softener regenerate its zeolites. You can flush out the mineral residue and the remaining brine once the small plastic beads or the zeolites of the water softener unit will be regenerated. When there is a need to recharge a water softener unit, a lot of brine can be produced even from a single water softener unit.
But using this method means that the water softener unit will add more salt in the water it will produce. This will be a problem especially to those people who are in a low sodium diet.