What are the unsalted soft waters?

The water softener is aimed at some areas with hard water quality, reducing the hardness of the water, making it more suitable for our taste and healthier. In the water softener, there are many different types, and the salt-free water softener is one of the more widely used.

Is a salt-free water softener good—the advantages of a salt-free water softener.

1.Healthy and convenient: because it retains minerals and trace elements that are beneficial to the human body, and does not contain excess salt, it is very suitable for human reference, and at the same time, it does not need to be very troublesome to separate the water supply, just use the existing pipeline.

2.High efficiency: It removes limescale in an instant after only 5 seconds of contact with water, while it takes about 90 seconds to soften with a conventional softener.

3.High energy and super large amount of soft water: the resin content of traditional water softeners must be 15 times that of nanocrystals to achieve the same water output; More than 600,000 gallons of soft water are used continuously.

4.Water saving: The traditional water softener is regenerated at least once a month, and the water used each time is about 300 kg, and it costs 3600 kg of water a year; Nanocrystals are used continuously for many years without regeneration and without water.

5.Wide range of use: In places where traditional water softeners cannot be used, such as places that people cannot easily reach, nanocrystalline water softeners are still easy to use; Especially in areas where traditional water softeners cannot be used such as no water reservation and no power supply in the user's home, and in the home of the owner who cannot use salt water, the nanocrystalline salt-free water softener is the best choice.

6.Protecting the environment: It is also safe for the water used in lawns and fish tanks, and traditional water softeners can have an impact on the turf and fish growth due to the addition of excess chemicals.

Is a salt-free water softener good - Disadvantages of a salt-free water softener.

Since it only breaks up calcium and magnesium ions, it does not eliminate them, so it cannot purify detergents such as soap and shampoo. The hardness of water in Northeast China is very large, and sodium Mitong may not be able to completely electrolyze calcium and magnesium ions in water, which is not suitable for north.

There are now two technologies for salt-free soft water, one is TAC membrane-assisted crystallization, and the other is a newly upgraded technology, and the efficiency of NAC nucleo-assisted crystallization technology is more than 2 times higher than that of TAC. This is the best membrane-assisted crystallization technology used in the water inhibitor.

Softening salts are mainly used in water softeners. When the water softener treats the raw water, calcium and magnesium ions will be adsorbed in the resin, and with the increase of the adsorption capacity, the resin adsorption capacity will be reduced, and it needs to be cleaned with salt water to regenerate and reduce the resin and restore the ability of the water softener to soften hard water. The soft water salt is specially processed, which can effectively remove calcium, magnesium ions and other water and alkali impurities in the saturated resin, regenerate the reduced resin, and make the water quality cleaner.

Soft water salt is also known as ion exchange resin regenerator. Its main chemical component is sodium chloride, the content is above, and the general shape is a ball agent.

Features of soft water salts.

1. The purity of salt is as high as.

2. Hard objects, stolen goods and sediments make the best water softener scale.

3. The shape of soft water and salt is consistent, no bridges, no lumps, to ensure the quality and efficiency of soft water.

4. Special additives are added to the soft water salt, and the ability to remove iron ions is 6 times that of general salt, which can protect the equipment with high efficiency.

5. The ability of soft water salt to remove "hard" substances is 5% stronger than that of ordinary salt.

Is soft water salt edible.

Soft water salt is not recommended for consumption. The special salt for the water softener is the salt with a high purity of sodium chloride content above, which is clean and does not add any substances, while the edible salt is generally iodized. The main component of soft water salt is sodium salt (NaCl), excessive intake of sodium salt can easily lead to potassium deficiency in the body, easy to increase blood pressure, and can also induce cardiovascular and cerebrovascular diseases.

First, the nature is different.

1. Demineralized water: Water with a hardness of less than 8 degrees is called soft water.

2. Demineralized water: refers to the finished water obtained by using various water treatment processes to remove impurities in water such as suspended solids, colloids and inorganic cations and anions.

Second, the characteristics are different.

1. Softened water: when the raw water containing hardness passes through the resin layer of the exchanger, the calcium and magnesium ions in the water are adsorbed by the resin, and sodium ions are released at the same time, so that the water flowing out of the exchanger is the softened water with the hardness ions removed, when the resin adsorbs calcium and magnesium ions to a certain saturation, the hardness of the effluent increases, and the water softener will automatically regenerate the failed resin according to the predetermined procedure, and use a higher concentration of sodium chloride solution (saline) to pass through the resin to restore the failed resin to sodium resin.

2. Demineralized water: the less impurities, the higher the purity of the water, and the demineralized water contains little or no minerals, which can be done by distillation, reverse osmosis, ion exchange or a combination of these methods.

Third, the application is different.

1. Demineralized water: The applicable fields of demineralized water: bathroom, kitchen, laundry, heating, boiler, air conditioning equipment water supply and other fields.

2. Demineralized water: The amount of desalinated water meets the demand for cold water replenishment in the condenser.

Soft water refers to water that does not contain or contains less soluble calcium and magnesium compounds. Softened hard water refers to demineralized water obtained when the calcium and magnesium salt content is reduced to milligrams. Therefore, soft water is mainly water that removes cations that are prone to scaling in the water.

Demineralized water is the finished water obtained by using various water treatment processes to remove impurities in water such as suspended solids, colloids, inorganic cations, and anions. Demineralized water does not mean that all salts in the water are removed, due to technical reasons and cost considerations, according to different uses, demineralized water is allowed to contain trace impurities. The less impurities in the demineralized water, the higher the purity of the water.

Demineralized water simply reduces the hardness in the water to a certain level. During the softening of the water, only the hardness decreases, while the total salt content does not change. Demineralized water not only reduces the hardness of the water, but also reduces the amount of salt dissolved in the water.

Water softeners should not be used without salt. No salt will not cause harm to the water softener itself, but no salt can not be resin softened water regeneration, the water softener after a period of time after the resin surface adsorbed calcium and magnesium ions will be saturated, if you do not use salt for regeneration, the resin will lose its adsorption capacity (unable to adsorb calcium and magnesium ions), that is, it is not a water softener, if it is a fully automatic water softener, there is no salt to add salt, and semi-automatic salt is added after hand regeneration.

Precautions for the use of water softeners.

Avoid placing the water softener near a heat source, or take necessary insulation measures; It is strictly forbidden to connect to hot water pipes or pipes that may produce hot water backflow. When the raw water does not meet the municipal tap water standards, such as large sediment content and excessive residual chlorine, a pretreatment device should be installed in front of the water softener.

There should be enough space between the sewage pipe of the water softener and the drainage floor drain to prevent siphoning. After the installation is completed, the valve head should be adjusted to the backwash position first, and then the water inlet valve should be opened, the purpose is to discharge the protective liquid of the resin into the sewer, and then start the immediate regeneration program, and pay attention to observe whether the operation of each program is normal during regeneration.

Hello, happy to be able to answer this question for you. It's better to add salt. Salt water softener:

It can really remove calcium and magnesium ions, so it can not only effectively prevent the formation of scale, but also get the most comfortable soft water, and the softening effect is remarkable. But it is better to use it only for bathing, bathing and other domestic water, separate from drinking water pipes. Salt-free water softener:

It also has a good effect in preventing fouling and protecting equipment such as water tube boilers, but because the calcium and magnesium ions in the water still exist, it cannot really be regarded as soft water, so the bathing comfort is not improved. But the water it treats is more potable and doesn't need to be piped separately. Hope it helps.

Soft water includes distilled water, rainwater, lake water, and snow water.

1. Distilled water: When the water contains relatively high calcium and magnesium ions, it is hard water, and when the natural water is distilled, the ions in the water will be removed, including calcium and magnesium ions, so the distilled water is soft water.

2. Rainwater: The water from rainfall, with a small amount of sulfur dioxide and nitrogen dioxide, will form acid rain. Rainwater is obtained by evaporation of surface water and contains almost no solutes, so it is soft water.

3. Lake water: The integration of lake water is collected by rainwater and rivers in low-lying places on the ground, mainly from rainwater, so it is also soft water.

4. Snow water: Snow is a natural phenomenon, and water condenses in the air and then falls into snow. Snow water is the water produced by the melting of snow and is one of the sources of the freshwater cycle. Its physical and chemical properties are similar to those of rainwater, and it is also soft water.

The difference between soft and hard water

Soft water and hard water are mainly distinguished based on whether they contain soluble calcium, magnesium compounds. Soft water refers to water that does not contain or contains very small amounts of soluble calcium and magnesium compounds, such as rainwater, snow water, or distilled water. Hard water, on the other hand, refers to water that contains a large number of soluble, calcium-magnesium compounds.

Softened water salt is used in softened water equipment.

Soft water salts are also known as ion exchange resin regenerators. Its main chemical component is sodium chloride, and the content is generally above and spherical. After adding soft water salt to the softened water equipment, it can effectively remove scale and impurities, and the ability of soft water salt to remove iron ions is 6 times that of ordinary salt.

The use of softened water salt can not only improve the work efficiency of demineralized water equipment, but also extend the service life and reduce maintenance. This is an advantage that cannot be matched by general industrial salts. Therefore, in order to get better quality demineralized water, but also to protect the demineralized water equipment, it is necessary to replace the soft water salt regularly.

Precautions for choosing soft water salt

1. Appearance of soft water and salt. The appearance of a good soft water salt is pure white, soft water salt, and no impurities can be seen with the naked eye; Although the inferior soft water salt is white, but the color is not correct, and some of the Beijing soft water salt can be seen with obvious impurities mixed with the naked eye.

2. The sodium chloride content of the buried bucket of soft water salt. Now the soft water salt on the market is high and low, and when choosing soft water salt, it is necessary to figure out what is the sodium content of chlorinated bending sensitive grinding of soft water salt.

3. The production environment of soft water salt. At present, there are many manufacturers of soft water salt on the market that do not have a substantial production base, and a warehouse or a room is their production and processing factory, and the quality of soft water salt produced in such an environment must be very poor. Therefore, when choosing soft water salt, you should choose a regular manufacturer.

Water that does not contain or contains less soluble frontite calcium and magnesium compounds is soft water.

Soft water is not easy to produce soap stains with soap, while hard water.

Opposite. Natural soft water generally refers to river water.

River water, lake (freshwater lake) water. Softened hard water refers to demineralized water obtained when the calcium and magnesium salt content is reduced to milligrams.

Although boiling can turn temporarily hard water into soft water, it is extremely uneconomical to use this method in industry to treat large amounts of water.

Methods for distinguishing between hard and soft water:

Method 1: Use two beakers each.

Take an equal amount of water sample. Add an equal amount of soapy water to each beaker. If there is more foam and less scuss, it is soft water. On the contrary, hard water with less foam and more scum is hard.

Method 2 can also be heated with a beaker, and the eggplant base that leaves more scale on the wall of the cup is hard water. Because hard water is water that contains more soluble calcium and magnesium substances, after heating, these soluble calcium and magnesium trembling substances are transformed into insoluble substances, and the precipitated impurities are more hard water, and the more impurities, the hardness of the water.

The larger. Method 3

Take a clean, dry piece of glass. Drop an equal amount of water at different locations. After it has completely evaporated, the white residue is mostly hard water, and vice versa.

If you have used the water softener for a long time, it is easy to have various problems in the hood. What is the reason why the water softener does not absorb salt? PChouse will take you to find out.

The water softener does not absorb salt, usually because there is a problem with the control valve. There are generally several reasons for this:

1. If the inlet pressure is too low, the inlet pressure needs to be increased and a pressure gauge should be installed.

2. The water softener does not absorb salt due to the blockage of the salt suction pipeline, it may be that the water inlet pipe of the control valve or other pipelines is blocked, carefully check the pipeline, check whether there is any blockage, and remove the blockage.

3. Leakage of salt suction pipelineWhen the salt suction pipeline leaks, the pipeline enters the air, resulting in no pressure, etc., resulting in non-smoking. Just like a flat tire, the line needs to be replaced.

4. The ejector is damaged or blocked, check or replace the ejector.

5. Water leakage inside the valve bodySometimes the leakage inside the control valve will lead to no salt absorption. At this time, it is necessary to check and repair the valve body or replace the control valve to ensure that the soft water dispenser absorbs salt normally.

6. When the sewage pipe is blocked, the wastewater pipe cannot be discharged, resulting in the entire salt absorption and drainage is not smooth, and naturally it can no longer continue to absorb salt.