Excuse me, is there a way to prove that the bottled water is actually tap water?

The vast majority of bottled water is pure water, and a very small number is mineral water.

Purified water is originally filtered through a reverse osmosis membrane to filter out harmful substances such as bloodworms, rust, bacteria, chlorine, and odors in the tap water. However, it also filters out minerals and trace elements that are beneficial to the human body. The pH of the water is also weakly acidic, so it is not beneficial to the human body, it only meets the condition of clean, but there is no health at all, my opinion is more garbage than boiling water.

Therefore, the state has long issued a document to discourage children and the elderly from drinking purified water for a long time. Adults should also drink less. Boiled water is at least medium-sized, contains minerals and trace elements, and of course there are bacteria and bacterial corpses, rust, residual chlorine, and so on.

Nowadays, the environment is seriously polluted, and drinking boiled water cannot ensure health.

Mineral water, if it is really natural mineral water, it is naturally very good, very good, the water quality is safe, contains minerals and trace elements, and is weakly alkaline. The ones I am most optimistic about in the market are Nongfu Spring and Changbai Mountain. But nowadays, there are many purported mineral waters, which are often filtered into pure water and then added with minerals.

For example, Master Kong mineral water. Such water is better than pure water and boiled water. It's not as good as natural mineral water.

If you really want to drink safe, healthy water, I recommend drinking electrolyzed water. I myself make electrolyzed water, so I won't go into detail here, so as not to think that it is advertising. Words to know.

By the way, I almost forgot that all the pure water and mineral water (including Nongfu Spring and Changbai Mountain) that exist on the market now do not have the approval of the Ministry of Health, and electrolyzed water is the only one that has this thing.

Hello. You can take a little bottled water to test, the bottled water on the market is said to be pure water, but in fact, most of it is adulterated with tap water. So going for a lab test is the best option. Reference.

OK. The national bottled water standard has clearly pointed out that the bucket used by bottled water production enterprises must be PC barrels, and this kind of bucket will not release the material cracking preparation that is not good for human health, so it can be reused in theory and can be used to fill water from nuclear destruction.

Bottled purified water refers to the pure water or purified water obtained by canning the filling equipment into PVC barrels by using drinking water or extracting surface water and solving it through industrial technology (RO reverse osmosis, electrodialysis, steam distillation, epoxy resin softening, etc.). It is divided into pure stool water, pure water and mineral water (made by adding minerals from pure water noisy manpower) and so on.

Many people will habitually heat the water in the barrel, and authoritative experts emphasize that this kind of practice is not advisable, because the continuous heating of the water will cause heavy metals, arsenide and other harmful substances to extract liquid. In addition, the vertical water dispenser also needs to be cleaned on time, although it is not necessary to clean all aspects every time the bucket is changed, but it is a reflection of good living habits to do the cleaning work once a month. It must be noted that the cleaning solution used to clean the vertical water dispenser is an organic chemical Chinese medicine preparation after all, so it must be cleaned and cleaned before consumption.

In addition, bottled purified water should be consumed within 10 days as much as possible.

The ingredients will be affected if they are stored for a long time, and the water will become mildew after a long time, so everyone is usually accustomed to eating fresh ingredients and drinking fresh water, but bottled pure water is not suitable for drinking it fresh. At present, the bottled purified water sold on the market, whether it is pure water, reverse osmosis water, mineral water and other pure water, although disinfection and sterilization have been considered many times in the production process, ozone is generally used for final disinfection and sterilization before barreling, so there will be a higher concentration of ozone in the freshly canned bottled pure water. Although ozone has a strong disinfection and sterilization effect, the strong oxidizing property of ozone has a great harm to health.

When ozone is absorbed into the body, it can destroy the vitamin E in the skin, causing wrinkles, dark spots, and in severe cases, it may also destroy the body's immune function and cause reticulocyte disease.

1. Look at the color of the barrel.

Those that are dark, black, and blue must be "unscrupulous barrels", and there is something wrong with the color being too blue. The raw material of food-grade stainless steel PC should be completely transparent and colorless, but most of the buckets on the market are dark blue, and this refreshing color comes from PVC material (which has been confirmed to have plasticizers). If the bucket is too dark, it means that the larger the waste, the more it will cover the shortcomings of the water body, and the bucket that is fully transparent or light blue is safer.

2. Look at the shape of the barrel.

Check the quality of the bucket, the fake and shoddy barrel is dark in color from the appearance, and it feels more or less flat, especially the barrel mouth is piercing, and the genuine barrel is covered with a smooth surface.

3. Look at the bottom of the barrel.

Most manufacturers of reliable barrels write the manufacturer's name and logo, raw material number, manufacturing date, etc. on the bottom of the barrel, but there is no "garbage can". In particular, we should pay attention to two QS marks: first, the logo of bottled pure water must be affixed with the QS logo; Second, the top of the commonly used bucket also needs to have the QS logo of the bucket manufacturing enterprise, and both are indispensable.

4. Look at the seal.

The heat shrinkable film of the fake water seal is generally thin, and it is often dried with a hair dryer, and the pleats are uneven. It is true that the sealed film of bottled pure water is thicker, the color and luster are heavy, tight and flat.

Tongyu is not particularly safe in buckets, because some bottled water has not undergone any sterilization and disinfection. It can be selected according to the quality of the bottled water, or according to the clarity of the water, but also according to the taste of the water, and can also be selected according to the mineral elements.

Bottled water is relatively safe, and many residents now drink bottled water. Nowadays, residents generally go to the community water station to fetch their own water.

Not very safe. We have to look at the production date of bottled water, the color and taste of the water, the place where the water is produced, the shelf life of the chain water, and the brand and price of the water.

It's true, when I was in college, there was a water company near the school, and I was passing by that day and I saw them filling buckets with water with a water pipe. Generally speaking, the people who make bottled water are self-employed, rent a shop, dig a well in it, and put an electric pump in it. Then steal electricity from a nearby telephone pole.

The water is pumped up, placed in the pool to rest for a period of time, and then filled. Generally there won't be any problems, and you won't be able to see it.

Deng Yu's: 1. One-sided understanding, knocking down everyone with a stick. Pure water is tap water after reverse osmosis treatment, mineral water, mountain spring water.

It is the water type of underground or surface water that has been carefully filtered, and so on, as long as it is bottled water produced by regular manufacturers, it is water that can be safely drunk after treatment;

2. There are indeed some unscrupulous profiteers in the market who use tap water without any treatment to fill bottled water, and they still use "black barrels", which seriously affects the health of consumers;

3. Choose local well-known and branded bottled water to drink.

Some bottled water is tap water through primary filtration filling, not clean, but some brands are quite good, but it is recommended not to drink well, who knows if it is authentic, I bought a special filter water purifier at home, I can see the water filtered out by myself, it is quite good.

A lot of it is, I've seen it myself, it's a simple filter device attached to a tap. It's better not to sell small brands of water.

There is such, I heard. So it may be slightly better to buy a brand. After all, people may have to take into account the brand and whether there is an inspection.

Bottled water is tap water that is filtered and then put into a bucket.

Now tap water has reached drinking standards, and bottled water is not as good as tap water.

It's boiled tap water, and you also drink bottled water, but it's not all bottled water.

Purified water contains only water molecules, no other substances, and removes nutrients from the water while removing harmful substances, while tap water contains minerals and other substances;

Purified water is water that has been treated, purified and purified by multiple processes. After multiple processes, the purified water removes harmful substances to the human body and removes bacteria at the same time, so it can be drunk directly;

However, purified water can help excrete toxins from the body in a short period of time, and long-term consumption may lead to excessive levels of lead in the body. Because calcium and lead are competitive in the human body, if one side increases, the other side will decrease, on the contrary, one side decreases, the other side will increase, and there is no calcium in pure water, the human body will absorb a large amount of lead, resulting in excessive lead content in the human body;

Tap water: Tap water refers to the water produced by the tap water treatment plant that meets the corresponding standards for people's life and production. Domestic water is mainly absorbed from rivers, lakes, groundwater and surface water through the water intake pumping station of the water plant, which is treated by the waterworks in accordance with the relevant health standards for domestic drinking water, through precipitation, disinfection, filtration and other technological processes, and finally transported to various users through the water distribution pumping station.

There are these differences between the types of water sold in supermarkets.

Purified water has been disinfected, and tap water has not been sterilized, so it is recommended to disinfect it before using it when filling tap water.

Essentially, purified water is processed and devoid of minerals, while tap water is made up of minerals.

Bottled purified water is tap water that has been treated by a filter, which is a bit like direct drinking water.

Qualified bottled water will not have a peculiar smell regardless of whether it is heated or not, and qualified bottled water is originally a direct drinking water, and there should be no distinction between heating and not heating. There are only these possibilities for bottled water with peculiar smell, first of all, the bottled water may not meet the national testing standards, there is a residue of disinfectant for excessive disinfection, the water quality filtration is not up to standard, and the filter material is expired and the filter membrane is aging. The packaging barrel of bottled water is non-food grade, if it is a non-food grade barrel filled with pure water, the harmful substances of the non-food grade barrel may penetrate into the pure water, as long as one of the above mentioned may affect the taste and quality of bottled water.

For tap water is a necessity of life, tap water is settled and disinfected, compared to the treatment of pure water is only a rough consideration, the substances in the water are almost retained, if the raw water of tap water is good, the quality of tap water will not be bad, the raw water of tap water is polluted, then tap water can not be drunk, now there are pollution sources in every place, only serious and not serious. Normal tap water will have both beneficial and harmful substances in it. It depends on each person's choice and purpose.

The advent of bottled water has changed people's long-standing drinking habits. Recently, the main types of drinking water in China are tap water, bottled water, quality water supply and water vending machine water. According to the survey in Guangzhou, Beijing and Shanghai, the proportion of citizens who still drank tap water for daily drinking water in 2005 was 28,070, and in 2006, the proportion decreased significantly.

On the contrary, the proportion of people who choose bottled water has risen from 71% in 2005 to 86%, and the proportion of people who choose quality water supply and water vending machines are 10% and 4% respectively, indicating that bottled water has entered the household and has become a popular consumption mode of the public, which has been increasingly consolidated and developed, and firmly occupies a dominant position in the drinking water market. At the same time, the proportion of consumers choosing bottled water as drinking water increased by 15 percentage points, and more household users entered the ranks of using bottled water, and consumer demand further expanded.

Bottled water and water dispensers have entered thousands of households, bringing convenience and fashion to people. The scientific selection of bottled water is of great significance for improving health. Choose pure water prepared by reverse osmosis, electrodialysis, distillation, resin softening, etc., which is important for human health in a natural state and contains a moderate amount of beneficial minerals.

Due to the treatment process, not only the harmful chemicals, bacteria and viruses are removed, but also the elements that are beneficial to the human body are removed, it is not possible to drink pure water for a long time (some are also called space water; Most mineral water is popular with consumers because it is very rich in mineral elements, but patients with kidney stones should pay attention to drinking less to prevent excessive burden on the kidneys caused by too many minerals; Mountain spring water and snow melt water are a good option.

Hello, if you find that the bottled water you bought is made of tap water, you can take the following measures: 1Stop drinking for the time being:

Stop drinking this water and buy other brands of bottled water or other safe drinking water sources as soon as possible. 2.Check the water source:

Contact the water company and ask them if they have treated their tap water, as well as how it was treated and what the quality of the water is. 4.Use filters:

With a household filter or water purifier, impurities and contaminants can be removed from tap water. 5.Pay attention to hygiene:

No matter what kind of water you have, you need to pay attention to hygiene, keep the buckets and taps clean and avoid contamination.

If the bottled water you buy is made of tap water, you can consider the following Sun Mo methods:1Check the water quality report:

Boil the water, sterilize and sterilize before drinking. 3.Install a water purifier:

Install a suitable water purifier to filter out the contaminants and bacteria in the water. 4.Replacement of ** business:

If the water quality problem cannot be solved, you can consider replacing the bottled water supplier. It should be noted that if you find that there is a problem with the quality of bottled water, you should complain to the relevant departments in time to protect your rights and interests.