Why is there chlorine in the tap water? What should we do?

We all know that the tap water in our home contains more or less residual chlorine. The source of this residual chlorine is mainly the disinfection of the water plant after it is dissolved in water with chlorine. So how do we prepare for the situation that residual chlorine is bad for the body? Let's discuss it together today.

Why add chlorine to the tap water?

The raw water from many domestic waterworks has already met the new national standard, but water is a unique medium, which is particularly prone to breeding harmful substances such as bacteria. Therefore, in the process of water pipe network transportation, in order to suppress and kill water bodies. Bacteria in the middle.

Water plants generally add chlorine to the process of purifying the source water. Because chlorine gas dissolves in water, it can effectively kill bacteria and prevent end users from getting sick due to excessive bacteria. For example, bacteria exceeding the standard can easily cause diarrhea and diarrhea.

However, studies in developed countries in Europe and the United States have found that chlorine-disinfected drinking water can cause high incidence of cancers such as esophageal cancer, gastric cancer, rectal cancer, bladder cancer, and prostate cancer. There is some evidence that the occurrence of childhood leukemia may be related to long-term drinking of high-chlorinated drinking water. At the same time, there are some diseases that are very allergic to chlorine.

Can boiling water remove chlorine from tap water?

Can boiling water remove the chlorine in tap water? The answer is no. Although the residual chlorine in the tap water is very low when it enters the user's home, it is still there. When the chlorine is heated, the organic humus in the water produces carcinogens such as chloroform. The chloroform will increase the tap water by 3-4 times. .

If the residual chlorine can not be removed, the coffee, tea or soup that we drink every day, after being heated and boiled, is equivalent to a carcinogen that is increased by 3 to 4 times in the human body.

Does the water containing residual chlorine have an effect on the cleaning of fruits and vegetables?

Of course it has an impact. Chlorine destroys nutrients such as vitamins and minerals in vegetables, fruits and grains, and seriously affects the body's absorption of nutrients.

What is the hazard of taking a bath with residual chlorine for a long time?

Bathing with tap water containing residual chlorine, 40% of the total chlorine in the bathroom is inhaled through the respiratory tract. 30% is absorbed by the skin. It is usually 6-8 times of the chlorine in the body through drinking. It is itchy in the light. The carcinogenic rate in middle age will increase by 30%.

What kind of disease can be caused by drinking water containing residual chlorine for a long time?

Heart disease, coronary atherosclerosis, anemia, bladder cancer, liver cancer, rectal cancer, high blood pressure, skin cancer and allergies.

Is there any substitute for residual chlorine? Can water still drink?

In fact, in addition to chlorine, sodium chlorate, ferrate and other substances can also be used as a disinfectant for drinking water. However, why are there many areas that use chlorine gas disinfection? Because the chlorine gas phase is cheaper, cheaper, and easier to obtain than other disinfectants.

How does the water purifier work? How does it work?

Simply speaking, it is to purify water. Specifically, the main function of the RO reverse osmosis water purifier in the market is to remove and remove floating matter, heavy metals, bacteria, viruses, residual chlorine, sediment, rust, and microorganisms in the water.

It has high-precision filtration technology. The water purifier is not only suitable for areas where tap water pollution is serious, but also filters residual chlorine in conventional tap water, and can improve water taste.

The concentrated water produced by the filtration is discharged through the concentrated water port, and the filtered pure water flows into the post-activated activated carbon. The main function of the post-activated activated carbon is to improve the taste, and then the purified pure water can be directly consumed. Other models work similarly, except that the filtration accuracy is not as high as reverse osmosis, and heavy metals, scales, etc. are difficult to remove.

What is the focus on choosing a water purifier?

Choosing a water purifier is not the most expensive, it is the best, it is not the best, it is the most suitable. Different types of water purifiers should be selected depending on the water quality.

For example, in northern China, the water hardness is high, and the content of calcium and magnesium ions in the limestone area in the south is also high, which is easy to scale. The RO reverse osmosis water purifier and water softener should be purchased to solve the problem. The urban-rural junction and the rural tap water contain more chlorine and organic matter, and the heterochromatic odor is heavier. Household water purifiers with more activated carbon can be used.

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