Water is the source of life. The quality of drinking water is closely related to people's health. According to a World Health Organization (WHO) survey, 80% of diseases worldwide and 50% of child deaths are associated with poor drinking water quality. Because China's water pollution is as fast as China's air pollution, everyone else is caught off guard. Our life is inseparable from water, but our continuous industrialization process has gradually lost the vitality of the water around us...
With the rapid development of China's economy, the problem of water pollution caused by the industrialization process has also made Qingshan Bishui a luxury for the people of China. According to the latest "Report of the State Council on Safeguarding Drinking Water Safety," China has a total population of 298 million and There are water insecurity problems in 11.4 million rural schools. In terms of structural composition, the population with substandard water quality accounted for 56.2%, and the population with insufficient water, convenience and guarantee rate did not reach 43.8%. The national demand for clean and reliable drinking water has spawned a rapidly developing water purification market.
At present, the water purification products have a wide range of purification methods. According to the data of Avi Consulting (AVC), the traditional water dispensers in the market are still relatively high, accounting for 41.1%, but showing a rapid decline. In terms of the emerging pure water machine, water purifier, and direct drinking fountains, the market currently accounts for 54.7%, accounting for an upward trend. Undoubtedly, the market competition of pure water machine, water purifier and direct drinking water is the most intense. How to choose a water purifier suitable for your family?
Select ruler 1: purification effect
At present, the purification technology of the mainstream water purification equipment in the market mainly adopts activated carbon adsorption purification, ultraviolet purification, microfiltration purification, ultrafiltration purification, reverse osmosis purification, and of course, there are also water purifiers using a composite purification method, in which ultraviolet purification is used alone. There are fewer devices because ultraviolet light can only kill some bacteria, but it cannot filter impurities.
If the water source in the consumer's area is better, just to improve the taste and reduce the secondary pollution of the water pipeline to the tap water, you can choose activated carbon or micro-filter water purifier, which is currently used in some countries in Europe and America. More demand. However, if the consumer's living area has polluting and polluting enterprises, it is recommended to use ultrafiltration or reverse osmosis water purifiers. Of course, due to the small diameter of the filtering impurities, this filter technology filters out harmful metals and germs. It also filters out some minerals that are good for the human body.
Select ruler 2: cost of use
In fact, consumers do not have to worry about the minerals lost in drinking water, because most of the minerals needed by the human body are derived from our food, we should pay more attention to the cost of using the water purifier. The daily use cost of the water purifier is mainly composed of two parts. The cost of replacing the filter screen and the filter element is because the current replacement period of the consumables is relatively long, and the length of the replacement is 3 months and 1 year. The cost can still be shared. Accepted; the second is the wastewater rate of the water purifier, that is, how many liters of raw water is required for each 1 liter of clean water source. Most of the ultrafiltration and reverse osmosis water purifier wastewater rate is about 70%, with an average of 1 liter clean. The water source requires 4 liters of raw water, especially after the implementation of the ladder water price in major cities. This cost is difficult for many consumers to accept. At present, reducing the user's use cost through the improvement of reverse osmosis water purification technology is an important issue for water purifier manufacturers.
Select ruler three: secondary pollution
Many water purifiers have their own water storage tanks, which are to store the purified water in a metal or ceramic container for consumers to use at any time. However, no matter which purification method and equipment cleaned water source is stored in the water storage tank for a long time, there will be secondary pollution or reduce the quality of the water, so the water purifier that can ensure the flow without the water storage tank is also the future market. Mainstream.
According to the above criteria, according to their actual use, you can choose the water purifier suitable for your area of ​​residence. Of course, it is necessary to carefully read the product parameters and choose a well-known brand when choosing.
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