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Hard water is caused by excessive dissolved calcium and magnesium in water, which are positively charged. A sodium cycle water softener works by removing calcium, magnesium, and other positively charged ions, and replacing them with an equivalent amount of sodium or potassium.
This exchange takes place on the surface of sodium zeolite resin beads inside the resin tank. The resin beads inside a water softner are massively negatively charged and covered with singly positively charged sodium ions (Na+). Calcium and magnesium are doubly positively charged (Ca++ and Mg++). The Ca++ and Mg++ ions attach to the negatively charged resin bead, and a Na+ ion is kicked off the bead to make room for the Ca++ and Mg++. The Na+ ion is flushed out of the resin tank with the product water.
During the regeneration cycle, concentrated sodium chloride solution is run over the resin beads which reverses the above reaction. Na+ ions attach to the resin beads and Ca++ and Mg++ ions are kicked off and sent down the drain. The chloride from the brine solution is also sent down the drain and does not end up in the product water of a properly functioning water softener.
Some water softeners use potassium chloride rather than sodium chloride to regenerate the resin. In this case, the potassium ion (K+) acts the same as the sodium ion in the above process.
Water softeners can also remove other positively charged ions such as iron. If high iron concentrations are present in raw water, the resin bed can be fouled and require replacement.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoIt gets rid of the calcium and magnesium. Mosy water softeners are a mechanical appliance that's plumbed into your home's water supply system. They trade the minerals for something else, in most cases sodium. The process is called ion exchange.The heart of a water softener is a mineral tank. It's filled with small polystyrene beads, also known as resin or zeolite. The beads carry a negative charge.Read more: How It Works: Water Softener - Popular Mechanics
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Why and how Deuterium is responsible for softening of water?
Water is not softened with deuterium.
Explain the softening of water by zeolite process?
For softening of water by zeolite process hard water is percolated at a specified rate through a bed of zeolite, kept in a cylinder. The hardness-causing ions(Ca2+, Mg2+, etc.) are retained by the zeolite as CaZe and MgZe; while the outgoing water contains sodium salts.
How does softening of the seed coats before planting affect the growth rate?
Softening of seed coats helps the seed germinate. After soaking the seed in hot water (do not boil), for 5-6 hours the coat will soft. Plant immediately after taking the seed out of the water.
What is the medical term meaning Abnormal softening of the kidney?
malaciaencephalomalaciaencephalomalacia
How does water softner work?
Depending on the exact chemical makeup of the water, the softener passes all the water through a variety of chemicals which remove the calciums and metals. Many softeners are purged every day or two (usually late at night) to clean and rejuvenate the softening minerals. -The reason for this whole operation is that hard water is bad for copper pipe and for cooking in.
What are the main benefits of water softening systems?
Water softening removes elements such as magnesium, calcium and other metal cations from water. The main benefits of these systems include better compatibility with soap and the extension of the lifetime of plumbing.
Does Sears sell water softening systems?
Yes, Sears sells a few different types of water softening systems. One of their more popular ones is the Kenmore 350 Series Water Softener, it costs around $400.
Where can you find more information about water softening systems?
Culligan and GE are 2 of the most top of the line water softening systems, in my opinion. You can look directly at their pages and they offer lots of information on the importance of softened water and pricing plans as well.
Does your body absorb salt from home soft water systems?
Yes, your body does absorb salt from home soft water systems, however, amounts are generally small. Unless you are on a low-sodium diet, salt levels in water softening systems are generally nothing to worry about.
Do the cheap water softening systems perform well?
Cheap systems tend to perform almost as well as more expensive water softeners, but also don't last as long, which could cost more money in the long run.
What are some common problems with water softener systems?
When looking for information about water softener systems it may be possible to stumble across website content that offers information about known problems with water softening systems. A couple of the reasons stated are too much sodium and another is said to be problems with the onsite septic tanks.
What is the definition of water conditioning?
Water conditioning counteracts the hardness in water to prevent a build up of limescale. It differs from water softening in that softening removes minerals from the water, whereas conditioning doesn't.
Why and how Deuterium is responsible for softening of water?
Water is not softened with deuterium.
What has the author William Henry Booth written?
William Henry Booth has written: 'Water softening and treatment' -- subject(s): Water, Softening, Feed-water purification
Who is lorin holm?
Lorin Holm is a business owner based out of Mesquite, Nevada. His company Cascade Water Systems has more than 6000 customers. They specialize in water softening systems in the Nevada, Utah, Arizona tristate area. He credits Brian Tracy from taking him from $20,000 as a drywaller to $750,000 business owner.
How would you care for a water softening system?
keep it full of salt,
How does MiraLax work?
MiraLax (polyethylene glycol 3350) works by drawing water back into the colon, thus softening the contents (stool) and making for easier bowel movements.
