However, let's face it, tap water will be disinfected at the factory to avoid harboring bacteria, using chlorine, a toxic gas that kills bacteria. Not only that, but soluble solids such as colloids added to the tap water plant, as well as impurities in the lining of the tap water plant after a long period of use.
So will boiling water remove all these impurities and sediments?
Clearly not.
So even boiled tap water has traces of impurities and sediments, and unboiled tap water is unhealthy to drink.
But we don't have to be so offended by water purifiers to try and put an IQ tax on it before mentioning it.
After all, water filtered from a water purifier has fewer impurities than tap water. As for the exact amount of impurities, it depends on the cartridge of the water purifier.
Ultra-filtration membrane: filtration accuracy of 0.01 microns, can filter out bacteria and some organic matter, while retaining minerals.
Nano-filtration membrane: filtration precision of 0.001 microns, can filter out a small amount of heavy metals, retaining minerals.
RO membrane: filtration precision can be as fine as 0.0001 microns, close to pure water.
While there are no bacteria impurities in pure water, there are no minerals. Is long-term drinking bad for you?
The body's nutrients are not absorbed through drinking water, but through the food we eat every day.
Such as carbohydrates, fruits and vegetables, and meat. The minerals that come from drinking water are minimal and almost negligible.
The one-sided pursuit of minerals lacking in the human body in pure water is not only unfavorable to improve the quality of drinking water, but also has a negative impact on energy saving, water conservation and product renewal.