Why does the water turn sour? Why does tap water smell when boiled?

There are two possibilities for individuals:

1.Mineral water contains small amounts of minerals, i.e. metal ions.

After oscillation (that is, you say throwing the bottle around, throwing it into the air hard, and repeating it many times), the metal ions react with oxygen and other gases in the air, or precipitate, or form other substances. Hence the taste changes.

2.Gases such as oxygen dissolved in the water escape, or some gases in the air melt into the water, resulting in a change in taste.

I think there are times when it's just my own psychological cues, but nothing ......has changed

I don't get with raw water and didn't find this. Here's my guess.

There is bleach in the tap water, which is hypochlorite HCL, and if you leave it for a long time, or bask in the sun for a while, you will see a lot of bubbles hanging on the wall of the bottle. That's oxygen from HCOs. HClo is broken down into oxygen and hydrochloric acid.

Hydrochloric acid reacts with the minerals in the water, if you fall, will it speed up the decomposition and change the taste?

The taste of tap water is inherently different from mineral water, and if you throw the bottle around, it will only speed up the mixing, and of course the water you drink later will change its taste.

There are some leftover droplets in the mineral water bottle, and the water droplets contain other elements combined with some elements in the tap water, right?

Is it the separation of oxygen or chlorine dissolved in the water?

As the earth's water resources are decreasing, natural freshwater resources such as groundwater and freshland water are becoming scarcer, and now the tap water in the cities is treated by waterworks, and it is estimated that only some remote villages will still use well water and lake water. I still remember that when I was a child, my grandmother used water in the countryside to walk a long way to reach a very rugged path, and the small river was still very clear at that time, and you could vaguely see a lot of small shrimp and small fish through the water. But the river has now turned yellow and has a faint sour smell, and it has switched to tap water.

Attentive friends will smell a strange smell when boiling tap water, both like a fishy earthy smell, but also like a faint smell of bleached water, it is difficult to describe, if you use a hot water kettle bought from the supermarket to boil water, you will also see a layer of calcium carbonate at the bottom of the kettle. In fact, the most complex tap water may be surface water, groundwater, or factory sewage, etc., plus there are many impurities in the water, so it is very common to have a strange smell.

Tap water goes through a lot of complicated processes and processes before it flows out of the tap at home, and in these processes, tap water is "adulterated" with various impurities. If the water source is surface water, then there is a high risk of microbial impurities such as animals and plants, as well as sediment in the tap water. If it takes a long time, the organic matter in the water will also spoil.

If it is sewage, then the sulfur and phosphorus levels in it will exceed the standard. Of course, this sewage must be treated before it can be used. However, we all know that the process of "sewage" being treated by waterworks is indispensable with chlorine-containing bleaching powder, and these components are often difficult to completely remove.

In the process of heating tap water, some impurities are likely to volatilize by heating, so you will smell a strange smell.

First of all, it depends on the area where your home is located, rural areas or towns, if it is in the countryside, you can ask if the tap water is transported from **, some rural tap water is transported from reservoirs in nearby places, although the reservoir generally has tap water filtration, but sometimes it will be mixed with some smelly things, and you can deliberately smell whether there is a peculiar smell and then boil the water when receiving the water.

If the home is in the city, the water quality is generally no problem, after all, the tap water is more than thousands of households, if there is such a large-scale water quality problem, you can feedback with the superior or look at the latest news** There is a problem, at this time do not drink boiled water, it is recommended to buy mineral water. At the same time, you can also ask your neighbors if this kind of problem also occurs, and if so, you should report it as soon as possible.

If the water quality of the neighbor's house is fine, it may be that there is a problem with the kettle, see if the material in the kettle has fallen off after a long time, some materials may be dissolved in the water at high temperatures to produce peculiar smells, some substances will be harmful to the human body, and the kettle should also be checked regularly to see if there is a problem or damage, and it should be replaced in time.

If you are just talking about the ordinary smell, under normal circumstances, there will be a little peculiar smell when the water is boiled, and the taste will be gone when the water is cold, which probably has a little to do with the kettle, in most cases it is relatively normal, and it will not cause any harm to people, just use it with confidence, as long as the kettle is not damaged, you can continue to use it.

The water quality in different regions is also different, there are generally reservoirs in places with many rivers in the south, and the water quality should be better, there are fewer rivers in the north, and some of the water is ** and then purified water, and you may feel that the taste of water is different when you go to a new area, this does not have to worry, there is no problem after the tap water is boiled.

Answer: The tap water we drink now is purified by chlorine gas, which plays the role of disinfection, if the tap water does not contain chlorine, it can only mean that the tap water has not been disinfected, as for how to remove the smell of chlorine in the city tap water, the simple way is to boil the water and then use it, or buy the chemical element sodium thiosulfate (baking soda), and treat it.

Go to a chemical reagent store and buy sodium thiosulfate, which can neutralize chlorine. Sodium thiosulfate, commonly known as baking soda, has no effect on the human body and can be used with confidence; It is more appropriate to install an activated carbon filter, which can adsorb free chlorine in the water. Food factories need a lot of water to produce food, and if chlorine is not removed, food will have an odor, especially canned food and beverages.

So food factories use this method. The effect of using activated carbon to filter water at home is very good, but it should be noted that the first is to control the amount of water, and the faucet cannot be opened very large (according to the size of the activated carbon filter); The second is to replace the activated carbon in the filter frequently.

You can use this water to make tea and drink, and if you brew a drink, it will basically have no taste, and there is no problem with harm to the human body.

Asking questions is like a taste that has been left out for a long time.

Rancid, to be exact. Never drank water with this taste.

Some of the water has just been precipitated and has a little taste, which is normal, but it is better to drink less, or it should not be the case after a few hours.

Hello dear, the drink has a water flavor treatment: you need to do a good job in advance to put it into the taste, if it is too light, there will be a water smell, put too much water, blending is water and add a little less filial piety can remove the water taste. Every New Year's holiday, after eating too many big fish and staring at Shenzi meat, indigestion has become a problem for many people.

Making your own drink can improve gastrointestinal function, promote digestion, inhibit the production and accumulation of harmful substances in the intestines, and prevent cell aging after adding orange juice, making ** fair and healthy, which is the best choice for healthy drinks during the festival.

Summary. The steps to remove the odor of the drink from the beverage bottle are as follows:

1.Wash the bottle first.

2.If the glass bottle is boiled, it can be scalded with boiling water.

3.Pour a spoonful of mustard (the cheapest is sufficient) into a glass bottle, then add hot water, close the cap, and shake the solution with the vigor of the dice shaker.

4.Drain the water inside and rinse the jar.

5.If something smells strong, soak it in mustard water for a few hours, or even leave it overnight to get rid of the smell.

What to do if the drink smells watery.

Kiss! Hello Bu Kuan, I am Mr. Huang, a social worker, who is good at solving social problems such as life knowledge, emotional psychology, marriage and family, and has been engaged in the social work industry for 4 years.

Kiss! Breathable method Open the lid of the water cup, put it in a ventilated place, and let it stand for a few days to let the smell evaporate. This method is simple, only.

Milk deodorization method First wash the head with detergent, then pour two soups of fresh milk into the plastic cup, cover the lid, shake, and make the cup bright. White vinegar to taste If the plastic cup has an odor, you can first clean the cup with detergent, pour boiling water and white vinegar, shake well, and then wash to remove. Removal of tea Tea will absorb harmful substances in the cup, such as formaldehyde.

With this function, we can wash the tea for the first time with a detergent.

The steps to remove the odor of the drink in the beverage bottle are as follows:1Wash the bottle first2

If the glass bottle is boiled, it can be scalded with boiling water. 3.Pour a spoonful of mustard (the cheapest is ready-to-do) into a glass bottle, then add hot water, close the cap, and shake the solution with the strength of the dice shaking.

4.Drain the water inside and rinse the jar 5If the smell is very heavy, soak it in mustard water for a few hours, or even leave it overnight, to get rid of the smell inside.

Kiss! Thank you for your consultation, I hope this service can help you, you can click on my avatar to follow me, and then shout that there is a problem with the field and Zheng Shout will consult me again, and finally wish you a happy life!