Why is there white foam floating on the water when the tap water is boiled?

Updated on healthy 2024-07-29
7 answers
  1. Anonymous users2024-02-13

    After the tap water is boiled, there will be white foam floating because the tap water quality is hard in some places and contains calcium carbonate.

    The composition of magnesium carbonate or other salts is too high, reaching or approaching the state of saturated solution, the solubility of this water decreases after boiling, forming a supersaturated solution, thereby precipitating and precipitating to form scale, when the water boils, under the action of water flow and air flow, some of the salt particles just precipitated will be brought to the surface of the water, and the surface tension of the water.

    When it floats, it forms white foam that floats on the surface of boiling water.

  2. Anonymous users2024-02-12

    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.

  3. Anonymous users2024-02-11

    Why is there white foam floating on the water when the tap water is boiled? Because the water is boiling, there is dirt in the cup on it. That's why he floated up.

  4. Anonymous users2024-02-10

    That means that tap water has too many chemicals, so it's best not to drink it.

  5. Anonymous users2024-02-09

    Summary. Dear, rest assured, this is bleaching powder, you take a pot of water, put it for half a minute, and the water will automatically become clear.

    Dear, rest assured, this is bleaching powder, you take a pot of water, put it for half a minute, and the water will automatically become clear.

    Bleaching powder is mainly used for disinfection and is volatile.

    However, tap water should not be drunk directly, and it should be boiled before use.

    Dear, I don't feel like bleaching powder.

    Dear, don't use this water first, what to do with it.

    You talk to the property and then ask the other owners if they have this problem.

    You and the foam will not go away.

    Dear, will this white foam disappear on its own.

  6. Anonymous users2024-02-08

    Hello! Tap water may contain minerals and microorganisms that dissolve in the water. When tap water is heated to a certain temperature, these substances precipitate and form white floats.

    This phenomenon is even more pronounced after boiling, because after the water evaporates, the concentration of dissolved substances in the water will be higher, and more substances will be precipitated. This kind of white floating matter may affect the taste and quality of the water to a certain extent, but it generally does not cause direct harm to human health and aging. If you're concerned about water quality, you can consider installing a household water purifier or buying bottled water.

    At the same time, it is recommended to wash equipment such as kettles or faucets regularly to reduce substances such as impurities and bacteria in the water.

  7. Anonymous users2024-02-07

    The reason for the appearance of white-headed drifters when boiling tap water is the formation of calcium carbonate at high temperatures by minerals and calcium ions in the water. This substance is relatively common in tap water and is completely harmless. When the water is heated to 100°C, the mineral solubility decreases and tiny microcrystals gradually form that surface when the water boils, forming a white floating substance.

    Other substances, such as chlorine, may be present in tap water, which can also have an effect on the taste and color of the water, but white floaters usually do not appear.

    There are different kinds of minerals and calcium ions in tap water, and the content and composition of these substances can vary depending on geographical location and seasonal changes. As a result, there may be varying degrees of white floating debris in tap water in different regions. In addition, salts, proteins, or other molecular substances in the water may also affect the formation of white floaters.

    For this case, it can be filtered out by a practical product such as a filter or filter. It is also possible to pour the water out before it boils, which minimizes the appearance of white floaters. But in any case, this white float is harmless to the body and does not have any effects on health.

    Water is the source of life, one of the most important natural resources needed by the human body and even in the world. The quality of water has a direct impact on people's health and quality of life. Therefore, we should be vigilant, pay attention to the quality of water and the hygiene of the living environment, and if necessary, do not drink tap water directly, and should choose filters and water purifiers.

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