The chlorination of swimming pools and hot tubs using dissolved salt is known as salt water chlorination. The most common type of chlorinator is a salt chlorinator. Because it's still a chlorine pool, a saltwater pool isn't any better than a chlorine pool because chlorine is created on-site.
The major benefit of Salt Chlorinators is that they eliminate the need for frequent excursions to the pool store to obtain chlorine. You won't need to pick up salt on a frequent basis because salt isn't wasted in the process of generating chlorine. When the pool gets diluted, salt must be added, so anticipate to add salt a few times during the year. Rainfall will determine the frequency. Mineral mixes can also be used to make chlorine in salt chlorinators. Minerals are often magnesium-based, resulting in softer water that many people like.
Modern salt chlorinators have an automated acid supply and the ability to monitor chlorine, eliminating the need for human correction. The popularity of salt chlorinators stems from their ease of use. The chlorine generator (also known as a salt cell, salt chlorinator or SWG) produces chlorine gas or its dissolved forms, hypocaloric acid and sodium hypochlorite, which are already extensively used as pool sanitizers, using electrolysis in the presence of dissolved salt. As a byproduct, hydrogen is also generated.
Dosing Systems for Chemicals
Chemical feeds mechanically take chemicals from drums and dosage them into the pool.
Dozers can be divided into two categories:
Semi-Automatic
Semi-automatic Chemical Dozers provide either acid or chlorine, and they lack instruments to monitor water chemistry. It implies that they rely on the user to test the pool and alter the chlorinator settings. This is where the Astral RolaChem RC1 comes in.
Automatic Chemical Dozers
The Rolachem RC9 and Chemigem D10 are fully automated chlorinators. These chlorinators feature probes that measure the chemical of the water. Two drums, one chlorine and one acid, are connected to the chlorinator. The device will automatically feed from these drums and rectify the chemical. These devices are required in commercial pools, although they are also common in household pools.
Operation
Parallel titanium plates covered with ruthenium and occasionally palladium make up the chlorinator cell. Perforated (or mesh) plates, rather than solid plates, are used in older versions. Calcium and other minerals are naturally drawn to the plates by electrolysis. The cell will require frequent cleaning in a moderate acid solution to eliminate the accumulation of calcium compound crystals, such as calcium carbonate or calcium nitrate, depending on the water chemistry and the volume of usage. Excessive accumulation might limit the cell's efficacy. Running the salt chlorinator for lengthy periods of time with inadequate salt in the pool, as well as using too powerful an acid wash, will peel the coating off the cell, necessitating an expensive (clarification needed) replacement.
Saltwater pools may additionally require a stabilizer (cyanuric acid) to prevent free chlorine from being broken down by the sun's UV radiation. Typical concentrations range from 20 to 50 parts per million. They also require a pH range of 7.2 to 7.8, with the chlorine being more efficient when the pH is closer to 7.2. The usual salt levels are in the 3000-5000 ppm range, which is far lower than the ocean, which has salt levels of approximately 35,000 ppm. When salt is spread on the bottom of a pool and brushed with a pool brush until it dissolves, it can cause the chlorinator cell to malfunction owing to over conductivity if concentrated brine is let into the return-water system.
Health concerns
Because saltwater pools still use salt chlorinator for sanitization, research has revealed that they produce the same byproducts (DBPs) as conventional pools. Halo ketones and trihalomethanes (THMs), the most common of which is broomcorn, are the most dangerous. Broomcorn levels as high as 1.3 mg/liter, or 13 times the World Health Organization's recommended limits, have been observed in certain public saltwater swimming pools.
Maintenance:
Because the cell acts as a plating medium, calcium, magnesium, and other heavy metals such as copper deposit on the negative electrode (cathode), the cell must be cleaned on a regular basis. A basic cleaning procedure should be performed on a regular basis. Usually, soaking in a solution of 1 part acid to 10 parts water will enough. The key is to keep the plates from piling up too much. The only other thing that has to be done is to add more salt.
Building up on the cell plate occurs more frequently in concrete or pebble Crete pools than in fiberglass pools. It is advisable to utilize a self-cleaning chlorinator if you reside in a region with exceptionally "hard" water, meaning high calcium levels.
How Long Do Salt Chlorine Generators Last?
A well maintained salt water chlorinator system should last between 3 and 7 years. When it's time to replace the cell or the board, you may expect to pay anywhere between $500 and $1,100, depending on the part you require and your specific system.
You don't want to cause them to die before they reach the end of their lives. The most common reason of early replacement is improper cell cleaning—or too frequent cleaning.
On the other hand, the circuit board is simply like any other electrical equipment. It may continue for years, or it could be ruined by anything. Your greatest protection against early outages is to make sure it's securely covered and turned off during electrical storms.
How Much Does a Salt Chlorine Generator Cost?
When compared to other filtration systems, salt chlorinators are undeniably easier to maintain. But there's a price to pay for that ease.
You may expected to pay extra for the equipment and early setup when installing a salt chlorinator. You should expect increased prices when it comes time to replace the cell and the control board because they don't last forever.
Still, that extra investment may be justified if it makes everyday pool upkeep so much easier.
Depending on the brand, the salt generator itself might cost anywhere from $800 to $1,000. Depending on the size of your pool, salt is quite affordable.
The larger the pool, the more money you'll spend on enormous bags of salt each year, but you won't have to pay for chlorine. In the long term, that's the price to pay.
Cleaning the skimmer box and vacuuming the pool
Our final piece of advice for salt water pool care is to keep as much debris out of the water as possible, since leaves and other organic matter contain acids that can change the pH of the water and introduce pollutants. If feasible, clean your skimmer box on a daily basis and vacuum as often as possible.
Advantages of Using Salt Chlorinators
There are several advantages to installing a salt chlorinator.
I. More time to enjoy the pool: You won't have to bother about regularly balancing your water, checking the water, and adding chlorine. After the initial batch of salt is added, it is usually not necessary to add additional for at least three months.
II. Saves money: The salt cell lasts three to five years, so you won't have to spend as much money on pricey chemicals during that period.
III. Safer option: it does not require the use of harmful chemicals. As a result, salt chlorinators are more environmentally friendly. Dry skin, red eyes, and discolored swimwear are less likely to affect you and your family.
With a salt chlorinator, you'll still need to check the pH, water hardness, and alkalinity of the pool on occasion, but not as frequently as you would with a regular chlorine pool.
Salt chlorinators are well worth the money and should pay for themselves in the long time. Remember that salt is less expensive than chlorine. In addition, compared to standard chlorine pools, just a little quantity of salt is required to maintain proper chlorine levels in the water.
A salt chlorinator may work wonders for whatever style of pool you have at home. Take a look at our items online and contact our helpful staff if you have any queries.
Better for the whole family
Have you ever observed that swimming in the water speeds up the healing of cuts? Salt is found naturally in seawater and is one of the most important minerals for healing. Despite the fact that a pool with a salt chlorinator generator has significantly less salt than the ocean, swimmers claim similar advantages. Teens can benefit from salt's ability to eliminate acne-causing germs. Swimming in a salt water environment will make the skin of babies and adults smoother and less dried out.
Swimming in salt water is not only gentler on the eyes, but salt chlorine generators also supply chlorine in lesser daily quantities, allowing swimmers to wear their best swimsuits without risk of bleaching. Colored hair is an issue in pools treated with traditional chlorine compounds, but not in pools treated with salt chlorine generators. So, if you have a salt chlorine generator, go ahead and jump in with the kids in your nicest suit.
The advantages of using salt chlorine generators water on the skin may benefit the entire family, even grandmother and grandpa, who will notice softer skin as a result of the water, which now feels silky and smooth. Pool water using salt chlorine generators has been characterized as having a similar sensation to raindrops. If family members want to restrict their chlorine exposure, a salt chlorine generator might be the solution.
Pool Troopers can provide you with a wide range of cleaning and maintenance services, whether your pool is chlorine-based or has been converted to a salt chlorine generator. Because chlorine and other pool chemicals must still be monitored on a regular basis with salt chlorinator, you'll want to make sure that everything about the pool's health is in functioning order and that your pool is properly balanced.
5 Reasons to Convert Your Swimming Pool to a Saltwater Pool
Consider the advantages of converting an existing pool to salt water if you're considering of installing a new pool or converting an existing pool to salt water.
1. Less Chlorine, Less Frequently
Pool owners who do not have access to a saltwater chlorine generator must rely on liquid chlorine or pills to keep the pool sanitized. While chlorine is useful, purchasing, transporting, storing, and applying it is not enjoyable. For example, Liquid chlorine, is flammable, loses strength fast, and is hazardous to the skin, eyes, and lungs.
While a salt water swimming pools chlorine levels may need to be manually adjusted on occasion, this is normally done with tablet or granular forms of chlorine, eliminating the need for liquid chlorine.
2. Pool Chemicals Can Save You Money
In a salt chlorinator, the base material utilized to make chlorine is salt. Because salt does not disperse in the water like other pool chemicals, the first salt dose you add to your pool will stay there all season. Only by manually removing water from the pool can the salt level be reduced.
During a typical pool season, you may need to top off your system with a single bag or two of salt to keep the salt level at or around 3,200 ppm. Even for the next season, you may just need to add one or two bags to get the year started.
3. Pools with salt water are pleasant on the eyes, skin, and hair
One of the most significant benefits of salt water pools is that they are far gentler on the eyes and skin than typical chlorine pools.
The calming effects of salt water systems are noticeable by those with skin disorders or swimmers who are sensitive to chlorine. If you're used to swimming in conventional pools, you'll find that your eyes are less red, your skin is less irritable and dry, and your bathing suits are less faded.
4. Less Chlorine Smell
The chlorine odor, which persists long after you exit the pool, is one of the most common complaints about chlorinated pool water.
While this scent is caused by a buildup of chloramines in the water, salt water pool owners report that the chlorine smell is much reduced after swimming.
5. Less Pool Chemical Maintenance
Using a salt chlorine generator will help you to balance and maintain the water in your pool in much less time.
This is due to the fact that the sanitizer is mainly automated through the salt chlorinator, leaving you to focus on calcium hardness, pH balance, and total alkalinity under normal conditions.
You'll notice less swings in pH and total alkalinity levels since the chlorine (which is what generally causes variations in pH and total alkalinity) is automated and delivered into the system in small, constant dosages, making the water much easier to regulate overall.
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