Water purification information

What is healthy water

Views : 70592
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 >>
Does your reverse osmosis equipment often wash the membrane, change the membrane? Does your reverse osmosis equipment often wash the membrane, change the membrane?
Sep .27.2024
Users reflecting their own purchase of reverse osmosis equipment frequently wash membrane, reverse osmosis membrane use life is short and other issues. Today Susan organized a compilation of reverse osmosis equipment for reference, welcome to exchange, correction.
Do you know what you should do when the water purification equipment has a low water output rate? Do you know what you should do when the water purification equipment has a low water output rate?
Sep .26.2024
Today, Susan will give you a detailed answer to this question: Under normal circumstances, the phenomenon of low water output rate and high voltage of water purification equipment is mainly due to It is caused by instrument readings, temperature, inlet water conductivity, potential water side pressure, pressure difference, membrane element attenuation, membrane element pollution, untimely maintenance, etc.
Do you know the difference between ultrafiltration membrane and ro reverse osmosis membrane? And How to choose them? Do you know the difference between ultrafiltration membrane and ro reverse osmosis membrane? And How to choose them?
Sep .25.2024
Ultrafiltration membrane and 0 reverse osmosis membrane are both industrial filter membrane, in the production of industrial water filtration have a great role, but these two membrane elements are different in many ways. Understand the difference between the two before you can make a better choice.