Water purification information

What is healthy water

Views : 105380
Update time : 2021-11-09 11:04:56
Simply put, healthy water is drinking water that is beneficial to human health. The World Health Organization has established a standard for healthy water. Healthy water does not contain any substances that are toxic and harmful to the human body and have peculiar smells. The hardness of water is between 30-200 (calculated as calcium carbonate) and so on.
World Health Organization
The World Health Organization has 7 standards for healthy water:
1. It does not contain any substances that are toxic, harmful and peculiar to the human body (especially heavy metals and organic substances).
2. The water hardness should be 50-200 mg/liter.
3. Contains the right amount of minerals needed by the human body.
4. The pH value is about 7.4, which is weakly alkaline.
5. Moderate dissolved oxygen and carbon dioxide in water (dissolved oxygen in water> 7 mg/L).
6. Small water clusters.
7. Water has good nutritional and physiological functions (solvency, penetration, diffusion, metabolism, emulsification, detergency).
健康饮用水
Related News
Read More >>
Trivia丨Extend the life of the RO membrane 6 practical tips Trivia丨Extend the life of the RO membrane 6 practical tips
Apr .29.2025
As the “heart” of the water purifier, the RO membrane directly determines the water quality and the cost of replacing the core (the price of a single unit is usually in the range of 50-120 U.S. dollars). But 90% of users do not know: scientific maintenance can make RO membrane life 1-2 years longer! Today we are from 5 key dimensions, hand in hand to teach you to guard this “water purification engine”.
Why is your membrane product losing treatment capacity and needing frequent replacement? Why is your membrane product losing treatment capacity and needing frequent replacement?
Apr .29.2025
After the membrane system has been running for a period of time, sometimes the treatment capacity decreases significantly and fails to reach the designed capacity. The reasons for this phenomenon are mainly related to the working environment of the membrane system, selection and design, installation and construction, operation and management, and the performance of membrane products.
How much of a difference is there between drinking the same water, using a water purifier and bottled water? How much of a difference is there between drinking the same water, using a water purifier and bottled water?
Apr .28.2025
Simply on the point of “drinking water”, whether it is filtered water from a water purifier or bottled water, there is not much difference. After all, it's all “H₂O”. The only difference is that the water inside the “impurities” (including minerals) is different. This difference is reflected in the type of impurities, the amount of a particular impurity.
Filter cartridge overdue for use? Water purifiers may be ‘feeding bacteria’! Filter cartridge overdue for use? Water purifiers may be ‘feeding bacteria’!
Apr .28.2025
Friends, how long has your water purifier filter not been changed? Is not think as long as there is clean water flow out, is equal to everything is fine? In fact, this idea really have to change! Because the water purifier is not a ‘perpetual motion machine’, the cartridge is its core components, once the overdue use, not only lose the filtering function, but also may become a breeding ground for bacteria.