As drinking water security has escalated, many consumers have become aware of the importance of drinking healthy water and have started to select water purification equipment to guarantee household drinking water health. From the production of the country's first bottle of mineral water in the mountains in 1987, to the birth of the vakha pure water in 1995, to the current market for water purification and water purification, the choice of suitable water purification equipment has been controversial。
Competition between mineral-containing and mineral-free water
Pure water machines work on "reflective osmosis in membrane filtering technology". In theory, all substances other than “h2o” in water can be filtered out (including elements such as ion for human benefit). Water purification agents work on "superfiltration techniques in membrane filtering". The greatest advantage is that while removing harmful substances from the water, natural mineral elements in the water are effectively preserved and not pure water after filtering。
Indeed, the presence of minerals has little impact on the safety of drinking water. Humans receive only a very small amount of trace elements from drinking water, and there is no shortage of trace elements in their daily diet. Our water quality varies considerably between the north and the south, and the key to choosing water purification machines and water purification units is based on local water quality。
Acid water versus alkaline water
It is well known that people's stomachs are acidic and that there is a trader who is wrong with the adjective “drinking weak alkaline water to the alkalinity of the calibrated stomach”!
In fact, the stomach is always in a very acidic environment, where the effect of the stomach acid is fungicide, rendering the stomach enzymes active and making the proteins in the food more decomposeable and digestive. The gastric enzyme is acidic, and the stomach produces a very large amount of acid every day, and any water entering it becomes acidic. The environment in which pathogenic micro-organisms, such as by-sorting, salmonella, survives is alkaline, and it is thought that if water transforms the gastrointestinal alkaline, it contributes to the growth of the micro-organisms。
While human ph values in normal situations range between 7. 0 and 7. 4 neutral or weak alkaline, as human cells age or become ill, they become acidic, but acid alkalinity remains within a certain range and external alkalinity or acidity does not change human ph values. The human body is a very sophisticated system, the acid alkalinity cannot be changed easily in the system, and if too much acid becomes acid poisoning, too much alkaline becomes alkaline poisoning, leading directly to death if serious。
It is therefore not scientific to determine whether water quality is good or bad in terms of acidity or alkalinity, and to determine whether water quality is good or bad by meeting water quality standards, impurities in water and their contamination. Of course, the ph values for drinking water filtered by pure machines and water cleaners are within the scientific drinking standard。
From what we drink, to whether the water we drink is safe, to the emergence of various types of water-purification equipment on the market, it is particularly important, out of responsibility for health, for the family, to carefully select and purchase a water-purification device, and perhaps it is a matter of concern and effort that the quality of water is really different from what we need at all times。
