Why is there still scale after the water purifier is filtered? Is it harmful to health?

Seeing the white scale in the water, the average person must feel that the water is not clean. Then simply buy a water purifier to solve the problem, but! Many people find that even if the water purification after the installation of the water purifier still has scale, what is the problem?

First: What is “scale” in the end?

The scale is a soluble calcium salt in water, and the magnesium salt becomes an insoluble calcium and magnesium salt after heating, which is scale.

Many people refer to the water with scale as "hard water". In fact, the water after filtering through the water purifier has actually filtered out the impurities, just retaining the calcium and magnesium ions in the water, so we are passing the metal. The boiling water in the kettle or boiling water bottle, combined with the chemical reaction between calcium and magnesium ions, produces some scale. These are "mineral salt precipitates", commonly known as "scale", scientific name "calcium carbonate / magnesium carbonate".

Second: Does scale have an impact on health?

These substances are generally harmless to the body. These waters are rich in trace elements. Some of the trace elements needed in our body are ingested by drinking water, and 70% of the body is occupied by water. If there is no such thing, how to maintain the operation of the human body? Everyone goes to the supermarket to buy water, basically buy mineral water, very few people will buy pure water.

If there is no scale, it means that it is very likely to be pure water. It is acidic water. It will take away the body's bone calcium and blood calcium and even other mineral elements when we are metabolized by our body, which will cause us to lose minerals. element. So the body will slowly become acidic.

Some people say that water with scale drinks too much, will get a strong disease? In fact, I want to say that this is irrelevant to the disease of cattle and horses. The production of scale is the physical phenomenon after the water is boiled. Stone disease is the physiological phenomenon of the human body. There is no scientific basis for drinking stones caused by drinking water from the water purifier.

Third: Is it more to drink such water, but also to "complement" calcium?

Of course not. Drinking such water does consume a little more calcium than pure water, but to say "complement" is overstated.

The higher the scale, the higher the “hardness” of the water. The long-term use of such water can cause damage to the water appliances in the home. Therefore, it is recommended to install a water purifier with soft water function to soften the water in the northern region.

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