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Dissolve into the air The tap water is white because it contains a lot of air, when the tap water circulates in the water pipe, the air in the water pipe will gradually dissolve in the tap water, and then the pressure of the tap water becomes smaller when it flows out, and the air overflows from the tap water, which can appear white.
Contains bleaching powder The whitening of tap water may be due to the fact that it contains bleaching powder, because tap water needs to be disinfected before it can be transported to various users, so tap water needs to be added containing hypochlorous acid before transportation.
At this time, you need to let the tap water stand for a while to disappear.
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It is normal for tap water to be milky white when it is released. This is because when the tap water is pressurized and transported through the pressurized pumping station, the air is dissolved into the water due to the excessive pressure, so the tap water will produce a large number of bubbles after being released, and because the bubbles are too small, they appear milky white to the naked eye. At the same time, due to the need for sterilization and disinfection, tap water contains a small amount of bleaching powder, it is recommended to leave the tap water for a period of time after it is released, and the water will become clear immediately after the bubbles overflow.
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The whitish water of the tap water is due to the deep penetration of gas in the tap water.
It is broken down into tiny bubbles by pressure, and the water looks milky white.
After a few minutes of standing, the bubbles will disappear on their own and the water will become clear, which will not affect the water quality.
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It may be because the potassium content in the water is relatively high, or the bubble content of the water is relatively high, or it may be because the potassium content in the water is relatively high, or the bubble content of the English water is relatively high, remember to see it white when it comes out, and after a period of time, you will find that after a period of time, you will find that it is not so white when it becomes copper.
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Some residents report that the tap water is milky white, why does this phenomenon occur? First of all, it is necessary to determine whether the tap water is disinfected with bleaching powder, and some residents think that the milky white color of the tap water is due to the addition of bleaching powder, but in fact, this is a misjudgment. There are two main reasons for the milky white color of tap water:
First, in recent years, water supply enterprises have increased the service pressure of the pipe network, canceled the roof water tank as much as possible, reduced the secondary pollution of water quality, and forced part of the air to be dissolved in the water under the strong pressure inside the water supply pipeline. When the tap water is released from the user's faucet, the pressure disappears, and the air that is forcibly dissolved is quickly released from the water, forming countless tiny bubbles, resulting in the water color being milky white or milky, generally after dozens of seconds, the bubbles disappear, and the tap water returns to a clear state, which is a normal phenomenon in the urban water supply, and has no impact on the water quality.
On the other hand, as the traditional faucet is replaced by a mixing valve, the outlet filter of the valve has a filtering effect and a mixed air function, which plays a role in saving water.
It will also form a large number of bubbles when used, making the water white, and after the bubbles disappear, the water will also return to a clear state.
If the tap water is yellow or turbid, it is mainly because when the water supply is restored or the water supply valve is adjusted after the water supply is stopped, due to the sharp change in water pressure and the change in the direction of water flow, some rust attached to the inner wall of the pipe network is washed down, but the time is very short, which will cause the user to appear turbidity in the water for a short time. Users can turn on the faucet and release water for a period of time to drain the sediment or rust in the water supply pipe, and under normal circumstances, the water quality can return to normal in a short time.
In addition to the above reasons, there are the following aspects of abnormal water output from the user's faucet: first, the secondary water supply management unit does not clean and maintain the secondary water supply facilities in accordance with the regulations; Second, galvanized pipes are still in use.
or users of iron pipes, if they are not used for a long time, they may cause yellowing of the water due to corrosion.
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Due to the need for sterilization and disinfection, tap water contains a small amount of bleaching powder, so the tap water is milky white;
Tap water comes from the ground, needs to be pressurized by a pressurized pumping station to be transported to each household, when pressurized, the pressure is very large, so that the air dissolves into the water, so the tap water will produce a large number of bubbles after being released, because the bubble volume is too small, so it appears milky white to the naked eye.
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The milky white color of tap water is mainly due to the dissolution of air in the water supply network, which is broken down into tiny bubbles that cannot be seen by the naked eye under the action of pressure, and people feel that the water flowing out is milky white. As the bubbles disappear, the water becomes clear and does not affect the quality of the water.
Sometimes it is the property right unit that fails to regularly clean and disinfect the secondary water supply storage tank (box) according to the regulations, resulting in microorganisms exceeding the standard, and then treated with bleaching powder. After draining the water, it will appear slightly white-gray and can smell a slight pungent chlorine odor. This phenomenon is also not harmful to health.
If you see tiny bubbles gradually escaping from the bottom of the cup and gradually becoming clear and transparent in the next glass of water, it means that gas has been dissolved in the water.
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You're talking about the milky white color of tap water when it is first released, and then it clarifies for a while, right?
If it's the same as I said, then the tap water has just been added to bleach. The main ingredient of bleaching powder is a mixture of calcium hypochlorite, calcium hydroxide, calcium chloride and other ingredients. It is mainly used for disinfection, which is in line with national regulations, and the water company will also use it in accordance with national regulations.
So you can use it with confidence, but if you drink it, be sure to boil it before drinking.
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The milky white color of tap water should be the effect of your water supply company adding various solvents when it is water quality treatment, which has not been completely digested and dissolved.
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There are two main reasons why tap water is milky white:
1. Due to the need for sterilization and disinfection, the tap water contains a small amount of bleaching powder, so the tap water is milky white;
2. The tap water comes from the ground, and needs to be pressurized by the pressurized pumping station to be transported to each household, when pressurized, the pressure is very large, so that the air is dissolved into the water, so the tap water will produce a large number of bubbles after being released, because the bubble volume is too small, so it is milky white to the naked eye.
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Hello, friend.
The main reason for the milky white color of tap water is that air enters the tap water pipeline, and under the action of pressure, the air and water are fully mixed to form a soda mixture.
When you turn on the tap, the tap water is milky milky soda mixture.
At this time, as long as the water is allowed to stand for a while, the air is released from the water, and the tap water will return to its original clarity.
If the renovation of the indoor pipeline is unreasonable, or there is a problem with the pressurized equipment in the building, there will be a phenomenon of mixing of steam and water.
The mixing of soft drinks and water will not affect the water quality, so users can drink with confidence. Thank you.
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If the tap water appears milky white, it may be caused by sedimentation in the water pipe suddenly after the water stops.
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The air enters the tap water supply pipe network, because the air cannot be discharged in the closed pipe, under the squeeze of tap water with pressure, the air and water are fully mixed to form a mixture of air and water, and the air is very fine bubbles in the water, so the water body is milky white, which is safe.
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Some high-rise residential quarters, household water has to go through the second pressurization, the tap water supply pipe network into the air, because the air can not be discharged in the closed pipe, under the pressure of the tap water squeezing, the air and water are fully mixed to form a mixture of air and water, the air is very fine bubbles in the water, so the water body is milky white, it is safe.
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Why does tap water appear milky white, because bleach is added during the treatment of tap water, and sometimes the water turns white, which is milky white.
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Sometimes there will be a lot of bubbles in the tap water, and the water will produce a milky white color. When the water is placed in a container and left for a while, the gas in the water will come out and the water will become clear.
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The tap water appears milky white and is bleaching powder. If the tap water is boiled with bleach, there is no milky white and it can be drunk, which is normal.
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The milky white color of the tap water is due to the bleaching powder put in the tap factory, so the tap water will appear milky white.
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Why does tap water appear milky white? The appearance of milky white is the initial stress, and this situation will occur.
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Since the liquid dissolves into some of the gases when pressurized, the bubbles that precipitate when the pressure is released.
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Air and pressure cause tap water to turn white.
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Bleaching powder is present in tap water, and that milky white is bleaching powder.
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It may be that bleach powder is put to filter impurities in the water.
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It may be because there is too much bleach used for sterilization and disinfection.
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The main causes of whitish tap water are as follows:
1. If the tap water becomes clear after standing for a few minutes, it is usually caused by excessive water pressure (more common in the canteens and dormitories of enterprises and institutions) rather than impurities.
2. The tap water penetrates deep into the gas, and decomposes into tiny bubbles by pressure, which looks milky white, and after a few minutes of stationary, the bubbles will disappear by themselves, and the water quality will become clear. This phenomenon does not affect the water quality. For example, if the main pipeline of the city is broken, the water plant needs to stop the water for emergency repair, and when the main water pipe is repaired, the water in the main water pipeline must be emptied to fill the leakage.
During the water outage, the main pipe is empty and there is no water. When the pipe is repaired, the water is connected, and the pressure is pressurized, there is a large amount of air in the water pipe, and the water and gas are dissolved into a rest during the flow and transportation of water. When the town comes out, the pressure is released, and the air is precipitated, just like you shake a bottle of wine up and down, the clear wine quickly becomes as white as rice water, and it immediately returns to clear after it is still.
If too much bleaching powder is added, the water is slightly white-gray, and there will be a slight pungent chlorine smell when it is released.
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Summary. The main reason for the whitening is that the air dissolved in the water supply network is broken down into tiny bubbles (which cannot be seen by the naked eye) under the action of pressure, and the tight arrangement of the bubbles will make the water feel milky white, and when it is still in the container for a few minutes, the water will become clear as the bubbles disappear. This phenomenon will not affect the quality of tap water.
What's the matter with the white water that turns clear for a while?
Hello, I have seen your question, please wait a minute and I will answer you right away!
The main reason for the whitening is that the air dissolved in the water supply network is broken down into tiny bubbles (which cannot be seen by the naked eye) under the action of pressure, and the tight arrangement of the bubbles will make the water feel milky white, and when it is still in the container for a few minutes, the water will become clear as the bubbles disappear. This phenomenon will not affect the quality of tap water.
So you can use it with confidence.
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If tap water "turns white", if the white color disappears and returns to transparency after standing for a period of time, it is caused by the precipitation of gases dissolved in the water to form bubbles, and there is no harm.
Water from the water plant to the user's home, to go through a long pipeline transportation, at this time if there is air in the pipeline, the strong pressure will make the air melt in the water, when the faucet is opened, the pressure will be released instantly, the air is discharged in the form of bubbles, but these bubbles are very small, it is difficult to distinguish with the naked eye, and they are arranged together tightly, mistaking the water for milky white.
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The main causes of whitish tap water are as follows:
If you let the water sit for a few minutes and then become clear, it is usually caused by excessive water pressure.
The tap water penetrates deep into the gas and decomposes into tiny bubbles under pressure, which looks milky white, and after a few minutes of stationation, the bubbles will disappear on their own, and the water becomes clear. If too much bleaching powder is added, the water is light and slightly white gray, and there will be a slight pungent chlorine smell when released, and the purpose of adding bleaching powder is generally to kill E. coli and not affect the health of drinking water.
Tap water is transported through pipes, and the faucets of thousands of households do not work at the same time, so the pressure of the pipe is different.
In addition, there will be a certain amount of water seepage into the pipeline, so that there will be air replenishment into the pipe. The mixture of air and water is released by the faucet, and there is pressure when the faucet is released, and the water rushes into the cup and produces a lot of air. There are a lot of bubbles dissolved in it, and many faucets nowadays deliberately add bubbles to increase the oxygen in the water.
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Tap water is whitish and clear after a while, this tap water cannot be drunk directly, it should be boiled before drinking, but it can be used for other things, such as: washing dishes, mopping floors, cleaning windows, washing clothes, watering flowers, cooking, etc.
The reason for the whitening of tap water: the water may have bends or dead corners in the pipeline during the transportation process, due to the high water pressure in the pipe network, the air in these dead corners is compressed into the water, and when the water is released, the air will be separated from the water to form very fine bubbles, so it will look white.
That's right.
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