My boiled water has sediment, boiled water has white sediment is

The white precipitate is limescale, and the main components of scale are calcium carbonate and magnesium carbonate, and the boiled water will produce a large amount of nitrite in the water after repeated long-term heating, these substances are not good for the body, you must know that the human body ingests too much calcium and is easy to get stone disease, and the high content of calcium ions in the blood will lead to muscle weakness, and nitrite is easy to cause cancer.

But don't be too nervous, teach you a trick to boil water: don't turn off the heat immediately after the water boils, and let it boil for another 5 minutes, which can effectively reduce the content of harmful substances in the water, especially the nitrite content

There is a large amount of scale in the water, which is a manifestation of excellent water quality There is also a hot water bottle and kettle should be regularly descaled, the safest and most effective way is to use vinegar, and the hot water bottle can also be used to mash the egg shell, but remember to wash the eggs before beating them to keep them for later use

Normally, it can be drunk.

That's limescale, it doesn't matter.

It is generally a matter of water quality.

It is hard water.

It should be harmless to the body

Please don't be afraid, the white powder precipitate is the precipitate of calcium and magnesium ions, there is no harm to the human body, the total hardness of the "National Drinking Water Standard" (in terms of CaCO3) is 450 (mg L), as long as it is safe in this range, it doesn't matter if it is a little higher. Instead, it is an essential mineral for the human body.

The white precipitate in boiled water is calcium carbonate and magnesium carbonate, commonly known as "water alkali". When the water is boiled, the bicarbonate in the water begins to decompose, and it is decomposed into calcium carbonate or magnesium carbonate, which precipitates out of the water in the shape of crystalline particles to form a white precipitate, which is what we usually call water residue, scale, and water alkali.

The water alkali in the boiled water reflects the hardness of the water quality, this water often exists in the north of our country, in the north, the amount of water precipitation is relatively small, people mostly take groundwater as the main drinking water, the deeper the well, the higher the mineral content in the water, the more sediment in the water after boiling, this water can be precipitated for a while, and the boiling water boiled out of the tap water has precipitation is also this reason, it can also be drunk.

If you boil water at home for a long time, there will be limescale in the kettle, which can be removed in a variety of ways.

Baking soda removes limescale. Take an appropriate amount of baking soda, dip it in baking soda with a clean damp rag, gently wipe the place where there is scale, and then rinse it with water to remove the scale and be as clean as new. In the same way, dissolving baking soda in water, then soaking a rag in soda water, taking it out and wiping the area with limescale, can also remove limescale.

Lemon juice to remove limescale. You can buy your own lemon juice, or you can use lemon juice sold in the supermarket, just pour an appropriate amount of lemon juice into the pot, cultivate 1 times the water, then boil, and after the water cools, the scale can be poured out with the water.

Because lemon juice is an acidic substance, when it encounters scale composed of metal salts, it can produce an acid-base chemical reaction, which effectively removes scale.

The white precipitate is calcium and magnesium ions in water that are heated to form calcium carbonate or magnesium carbonate。There is no need to change this.

The latest national standard: the hardness standard value of drinking water in the "Drinking Water Quality Standard" (GB5749-2006) is 450mg·L-1 (calculated as CaCO3).

Anything within this standard is within the normal range. If it exceeds this range and affects the quality of life, you can consider using equipment to descale. Realistically speaking, the hardness of water will not cause any harm to the human body, and there are no specific requirements from the International Health Organization or some European and American countries.

The standard in our country is less than 450 milliliters. Therefore, after boiling water, limescale appears, indicating that the hardness of the water is reduced and it can be drunk.

In some places, the tap water quality is hard, and the content of calcium carbonate, magnesium carbonate or other salts is too high, reaching or approaching a saturated solution state, and the solubility of these waters decreases after boiling, forming a supersaturated solution, thereby precipitating and forming scale.

When the water boils, under the action of water and air currents, some of the freshly precipitated salt particles will be carried to the surface of the water and float under the surface tension of the water. This is what the landlord describes as a "white floater".

Drinking this kind of limescale water is harmless to the human body, and even if a small amount of limescale is eaten in the stomach during drinking water, it will not be poisoned. However, if you are a person who has been drinking soft water for a long time, some people may not be able to adapt to this hard water, causing the so-called phenomenon of water and soil adaptation.

The white precipitate of boiling water is calcium, and the water contains more calcium, drinking it for a long time is not good for the body, and it is easy to get kidney stones.

After the water is boiled, a part of the water evaporates, and calcium sulfate (caso4, gypsum is calcium sulfate containing crystal water) that is not easy to dissolve precipitates. The original dissolved calcium bicarbonate (Ca(HCO3)2) and magnesium bicarbonate (mg(HCO3)2) decompose in boiling water, releasing carbon dioxide (CO2) and precipitating calcium carbonate (CaCO3) and magnesium hydroxide (mg(OH)2) that are difficult to dissolve. This is where limescale comes from.

Boiled water, also known as cool boiled water and frozen boiling water, is the most drunk edible water in ordinary life. It is light and tasteless, extremely ordinary, but it has a very important conditioning effect on the physiological mechanism of the human body.

Extended information: 1. Re-boiling boiling water will cause the nitrite content in the water to exceed the standard. As we all know, excessive or excessive nitrite in water can cause fatigue, fatigue, drowsiness, coma, bruising, blood pressure drop, abdominal pain, diarrhea, vomiting to varying degrees, and can also cause malignant diseases over time. The way to prevent boiling water contamination is simple:

Resolutely put an end to the reuse of boiling water and re-boiling.

2. Water should be boiled for 3 minutes before drinking, because drinking water that is not thoroughly boiled is easy to get cancer. People in the city drink tap water, and ordinary water from rivers and lakes is chlorinated after being sent to the waterworks to remove impurities such as microorganisms.

3. Boiled water should not be drunk after more than three days. Once the water is stored for too long, it will be infected by bacteria to produce nitrite, once nitrite enters the human body in large quantities, it can make the tissues hypoxic, nausea, vomiting, headache, palpitation and other symptoms, and in serious cases, it can also make people die of hypoxia. Nitrite can also form nitrosamines in the human body, which can promote liver cancer and stomach cancer.

Extended Materials.

1.When the water is boiled, the bicarbonate in the water begins to decompose into calcium carbonate or magnesium carbonate, which precipitates out of the water in the shape of crystalline particles to form a white precipitate, which is what we usually call water residue, scale, and water alkali.

2.If there is a lot of white precipitation in boiling water, you can put a piece of gauze on the mouth of the thermos bottle, use gauze to filter the boiling water preliminarily, and then let the boiling water stand for 1 hour, and gently pour out the upper layer of clean water, the white precipitation content in this layer of water is low, and you can drink it with confidence.

3.Boiled water can not be boiled many times, especially the water with hard water, due to gasification, the minerals in the water will be concentrated, and it will be harmful to health after drinking.

The water contains a lot of calcium, drinking it for a long time is not good for the body, and it is easy to get kidney stones.

My house is 30 meters under a small well, whether the water is boiled or placed in a large vat, there is white sediment, can this water be drunk? You're going to get stones.

The so-called "hard water" refers to the high content of calcium and magnesium in the water, and the precipitation after boiling the hard water is mainly calcium carbonate and magnesium carbonate, which is harmless to the human body.

Calcium carbonate and magnesium carbonate are not drunk by ordinary people, and they will not die if they drink them.

You should be able to drink it, but don't drink the precipitated white substance!!

What is a white "floater" in the water after boiling it? Can you drink it? Teach you how to remove.

1. For white precipitate - calcium and magnesium nutrition: 1. All mineral water has white precipitate after boiling (unless it is artificially filtered), which is the separation and condensation of calcium, magnesium and strontium carbonate, calcium carbonate, magnesium hydroxide and strontium carbonate. If the amount of water is large and the fire is fierce, there will be a thin layer of floating debris on the water surface, which is calcium metasilicate.

In particular, mineral-rich springs such as Evian in France and Bama Lingquan in Guangxi World Longevity Township are particularly obvious. This is also one of its preciousness. 2. In the sensory requirements of the national GB8537-2008 standard, it is specifically stipulated that a small amount of natural mineral salt precipitation is allowed in visible objects to the naked eye, which refers to the above phenomenon.

3. Calcium and magnesium dissolved in water are active and easily absorbed by the human body. The birthday star of Bama, the hometown of longevity in the world, drinks Bama spring water all his life, and also uses Bama spring water to cook meals, stew soup and make tea, and live a long and healthy life. Second, for white floating objects - metasilicic acid:

Metasilicic acid is also one of the 8 trace element standards for the national identification of mineral water. If the human body lacks metasilicic acid, the cardiovascular and cerebrovascular system is prone to lesions, resulting in arteriosclerosis, coronary heart disease and other diseases. In addition, it has a special effect on protecting the ulcer surface of the gastrointestinal tract.

To put it simply, water contains minerals, and after heating and boiling, it will oxidize with carbon dioxide, and precipitate will be precipitated. I recommend a natural water brand that I often drink - Nolen, you can try it, the taste is very good.

Because mineral water contains ions such as calcium, magnesium and sodium, after the water evaporates, solid solids such as calcium carbonate are formed and precipitated, which is scale.