What kind of water purifier is the healthiest?
There are a wide variety of water purifiers on the market, and how to choose the healthiest water purifier has become a problem faced by many families. This article will discuss in detail what kind of water purifier is the healthiest and what functions the healthiest water purifier should have, so as to help consumers make wise choices.
What is the principle of a water purifier?
The basic principle of a water purifier is to remove pollutants in water through different filtration media and technical means to provide safe and clean drinking water. Common water purification technologies include mechanical filtration, activated carbon adsorption, ultraviolet sterilization, reverse osmosis (RO), ultrafiltration (UF), ion exchange, etc. These technologies have their own advantages and disadvantages and are suitable for different water qualities and usage requirements.
What kind of water purifier is the healthiest?
To determine whether a water purifier is healthy, you first need to clarify the standards for healthy water. According to the standards of the World Health Organization (WHO), healthy drinking water should have these characteristics: no pathogenic microorganisms, no harmful chemicals, appropriate mineral content, and good sensory properties.
1. No pathogenic microorganisms: Drinking water should not contain microorganisms such as pathogenic bacteria, viruses and parasites.
2. No harmful chemicals: Drinking water should not contain harmful chemicals such as heavy metals, organic pollutants, pesticide residues, etc. that exceed the standard.
3. Appropriate mineral content: Drinking water should contain an appropriate amount of calcium, magnesium and other minerals necessary for the human body.
4. Good sensory properties: Drinking water should be odorless, colorless and transparent, and have a good taste.
What functions should the healthiest water purifier have?
In order to meet the standards for healthy drinking water, the healthiest water purifier should have these key functions: multi-stage filtration system, ultraviolet sterilization function, mineral addition function, automatic cleaning and maintenance function, intelligent monitoring and control function.
1. Multi-stage filtration system:
The multi-stage filtration system can effectively remove pollutants such as suspended particles, bacteria, viruses, organic matter and heavy metals in water. Common multi-stage filtration systems include pre-filters, activated carbon filters, ultrafiltration membranes and reverse osmosis membranes.
● Pre-filter: Remove large particles of impurities in the water, such as silt, rust, etc., to protect the service life of subsequent filters.
● Activated carbon filter: removes chlorine, organic matter and odor from water through adsorption, improving water quality and taste.
● Ultrafiltration membrane: uses membrane filtration technology with a smaller pore size to effectively remove bacteria and macromolecular organic matter from water, but retains beneficial minerals.
● Reverse osmosis membrane: squeezes water molecules through a semipermeable membrane under high pressure to remove heavy metals, viruses and other tiny pollutants from water, providing highly pure water.
2. Ultraviolet sterilization function:
Ultraviolet sterilization technology uses short-wave ultraviolet rays to irradiate water flow, destroying the DNA structure of bacteria, viruses and other microorganisms to achieve the effect of sterilization and disinfection. The ultraviolet sterilization function can effectively kill pathogenic microorganisms in water and ensure the hygiene and safety of drinking water.
3. Mineral addition function:
Although the reverse osmosis water purifier can provide high-purity water, it will also remove beneficial minerals in the water at the same time. In order to ensure the mineral content of drinking water, a healthy water purifier should have a mineral addition function, by adding an appropriate amount of calcium, magnesium and other minerals, so that the purified water is more in line with human health needs.
4. Automatic cleaning and maintenance function:
In order to maintain the long-term and efficient operation of the water purifier, the automatic cleaning and maintenance function is essential. The automatic cleaning function can regularly clean the filter element and pipeline to prevent bacteria growth and filter element clogging, and extend the service life of the equipment. The maintenance reminder function can remind users to replace the filter element in time to ensure the quality of the water output.
5. Intelligent monitoring and control function:
The intelligent monitoring and control function can monitor the water quality, filter element status and equipment operation in real time, and provide relevant information to users through the display screen or mobile phone APP. Users can adjust the equipment settings or perform maintenance operations in time based on this information to ensure the safety and quality of drinking water.
Case analysis of several healthy water purifiers
In order to understand the functions and effects of healthy water purifiers in more detail, the following are case analyses of several representative water purifiers on the market.
Case 1: CHUNKE food water purifier
CHUNKE's food water purification system is designed with high-quality materials such as stainless steel 316L, and key locations have ultraviolet sterilization or ozone generators, which can kill microorganisms, germs, bacteria, and viruses if there is any pollution. Chunke, as a reverse osmosis company, produces RO water treatment plants according to customer applications and raw water sources. Its food water purification system can reduce water TDS to 0 or more, and can also use a dual-channel RO system, and can also use EDI electrodeionization when necessary.
Case 2: Philips ultrafiltration water purifier
Philips ultrafiltration water purifier uses ultrafiltration membrane and activated carbon filtration technology to remove bacteria, macromolecular organic matter and odor in water, but retains beneficial minerals to provide drinking water that is more in line with human health needs. The water purifier also has ultraviolet sterilization function to effectively ensure the safety of microorganisms in water.
Case 3: 3M water purifier
3M water purifier uses a multi-stage filtration system, including a pre-filter, activated carbon filter and reverse osmosis membrane, which can provide highly pure water. The water purifier is also equipped with a mineral addition function, which makes the purified water more in line with human health needs by adding an appropriate amount of minerals such as calcium and magnesium.
Summary of the healthiest water purifier
The healthiest water purifier should have a multi-stage filtration system, ultraviolet sterilization function, mineral addition function, automatic cleaning and maintenance function, and intelligent monitoring and control function. These functions can effectively remove pollutants in the water, provide safe, clean, and mineral-rich drinking water to meet the health needs of users.
When choosing a water purifier, users should consider the functions and performance of various products according to their own water quality and health needs, and choose the most suitable healthy water purifier.