Press the water purifier Why is there still limescale in boiling water

The problem I am talking about, in fact, there is no problem, I specialize in the advanced treatment of water, and Lisheng should be good in the industry. The limescale problem goes something like this:

The water purifier solves the problem of removing bacterial impurities in the water, and after filtration, the bacterial impurities and heavy metals in the water are removed. The formation of scale is related to the hardness of the water, that is, the content and composition of minerals in the water. The water purifier will retain the minerals in the water, which will also produce scale.

In fact, this has no effect on people's health. Compared to purified water, tap water purified by a water purifier is much better because the minerals are retained, but the only drawback is that there will be a slight scale in the boiling water, which is produced by mineral precipitation.

Lisheng water purifier adopts ultrafiltration principle and ultrafiltration membrane.

Ultrafiltration technology is used to purify water, which is a purely physical filtration method.

Because it is purely physical filtration and not chemical action.

It will not break the original water quality.

As for what you said about limescale in the water:

In foreign countries, it is generally recommended not to drink water after boiling, because the oxygen in boiling water volatilizes and minerals precipitate, which is not the most scientific way to drink water for the human body.

It is really necessary to boil and have proper limescale, so it is recommended not to treat it.

First of all, I have to tell you the reason for the formation of scale: scale is formed by the long-term precipitation of calcium and magnesium ions in water.

However, the working principle of the water purifier is to go through multiple filtration to absorb impurities in the water as well as some macromolecular garbage. This kind of physical filtration cannot remove calcium and magnesium ions from the water.

When the water with calcium and magnesium ions is heated and boiled, more calcium and magnesium ions will combine with CO3 ions to form a precipitate, that is, scale.

So the landlord can drink it with peace of mind! This is a very normal situation.

Water contains calcium, magnesium ions, carbonate, bicarbonate, sulfate, etc. When the water reaches a certain temperature, the calcium and magnesium ions in it combine with the acid to form calcium carbonate, magnesium carbonate, calcium sulfate, etc.

So your tap water still has calcium and magnesium ions, and it has not been removed by the water purifier. If you want to be free of limescale, there are two ways, drinking water descaling, directly using a reverse osmosis water purifier, this equipment removes all metal ions. Install a water softener so that your domestic water is free of limescale, but the water from the water softener is not suitable for drinking.

The purification mechanism of the water purifier is different, and most of them should just be impurities in ordinary filtered water, such as some iron dust in the water pipe. If there is limescale in the water when boiling water, it is related to the nature of the water.

Your machine should not have the function of removing scale, if the local water hardness is high, you can Xuzhou RO machine.

It should not have the function of removing limescale.

Summary. Hello, dear. What is the matter with limescale after the water in the water purifier is boiled:

Because too much calcium and magnesium ions in the water will cause the formation of calcium carbonate, magnesium carbonate and other substances when heated. The white precipitate that is realized in bulk does not immediately form stubborn scaling, and this phenomenon itself is not harmful to the body, but it is unacceptable to the senses. After purification of water, the colloids in the water are filtered out, making calcium and magnesium ions insoluble in water.

These are not visible in cold water. When boiled, it will float on the surface of the water.

Hello, dear. What happens when there is scale after the water in the water purifier is boiled: because too much calcium and magnesium ions in the water will cause the formation of calcium carbonate, magnesium carbonate and other substances when heated.

The white precipitate that is realized in bulk does not immediately form stubborn scaling, and this phenomenon itself is not harmful to the body, but it is unacceptable to the senses. After purification of water, the colloids in the water are filtered out, making calcium and magnesium ions insoluble in water. These are not visible in cold water.

When boiled, it will float on the surface of the water.

In addition, because the filtration accuracy of the ultrafiltration water purifier is only microns, it cannot effectively remove the calcium and magnesium compounds in the water, so it is normal to have scale.

If you are using an ultrafiltration water purifier, it is normal for the filtered water to have scale. Because the filtration accuracy of the ultrafiltration water purifier is only microns, it cannot effectively remove the calcium and magnesium compounds in the water, so it is normal to have scale.

It is important to remind you that the presence or absence of scale is not a measure of water quality. From the perspective of drinking, as long as the water quality is not polluted by other factors, it will not have much impact on human health.

The main components of limescale are carbonates, such as magnesium carbonate and calcium carbonate, which will be combined with gastric acid to reduce into calcium and magnesium ions after being absorbed by the body. Limescale has poor thermal conductivity and can lead to worsening heat transfer on the heating surface of the vessel, wasting fuel or electricity.

The biggest impact of scale on life is that it is easy to make the wading equipment scale, affecting its work efficiency and service life. To remove excess calcium and magnesium compounds from the water, all you need to do is install a water softener. The large water output of Lornes** water softener is more than 2t h, which can meet the normal soft water of the family**.

Imported ROMA&HASS softening resin filter element, efficient desalination, can remove more than 99% of calcium and magnesium ions in water, automatic flushing and regeneration function, to ensure the long-term stable use of the machine.

If you don't want to see the white scale of the kettle, you can use a reverse osmosis water purifier. The water purifier can remove all impurities except water molecules, and the filtered water can be drunk directly without limescale.

Water purifier, also known as water purifier and water purifier, is a water treatment equipment that carries out deep filtration and purification of water quality according to the requirements of water use. The water purifier that we usually talk about generally refers to a small purifier used for home use.

The core of its technology is the filter membrane in the filter element device, and the main technology is ultrafiltration membrane, RO reverse osmosis membrane, and nanofiltration membrane.

Hello, this is because of the water purifier, after the activated carbon adsorption and ultrafiltration nanofiltration intercept impurities and colloidal pollutants, the calcium and magnesium ions in the original water have no colloids as attachments, and the water is boiled more easily precipitated than the original tap water.

There is scale after the water in the water purifier is boiled, indicating that the raw water has not been filtered clean.

Pure. 7。What happens when the water in the water purifier is boiled and there is scale? That proves that the water in your water purifier is not up to standard.

This shows that the water quality is on the hard side, so some people began to use the water purifier, but after installing the water purifier, they found that the water was still boiling and there was scale.

The water purifier is divided into ultrafiltration machine, reverse osmosis machine and nanofiltration machine, generally speaking, except for the ultrafiltration machine, the other two will not have scale.