One, the difference between the concepts:
1, water purifier is through the physical way of filtration and adsorption to remove chlorine in the city tap water and due to the secondary pollution of bacteria and viruses, colloids, rust, impurities and other organic pollution harmful to the human body.
2, water purifier is through the RO membrane with ultra-fine precision reverse osmosis way to intercept all organic pollutants and inorganic ions in the water, there is a certain amount of wastewater, the water for drinking pure water.
Second, the difference between the characteristics:
1, most of the water purifier is to choose to use activated carbon, meltblown core, microporous ceramics, hollow fiber, KDF, etc. to purify water, these materials need to be replaced regularly, and the filter needs to do a good job of protection.
2, water purifier purification effect is good, but can not remove calcium and magnesium ions in the water, that is, the water alkali problem can not be solved. Water purifier is to remove bacteria, viruses, colloids, rust, impurities and other harmful organic pollution, can reduce the appearance of limescale.
Three, the difference between the water purification technology:
1, water purifier is through the RO membrane with ultra-fine precision reverse osmosis way to intercept all the organic pollutants and inorganic ions in the water, there is a certain amount of wastewater, the water for drinking pure water.
2, water purifier is through filtration and adsorption of physical ways to remove chlorine in the city water and due to secondary pollution produced by bacteria and viruses, colloids, rust, impurities and other organic pollutants harmful to the human body.
Four, the difference between the use of function:
1, water purifier can overconsideration of all the substances in the tap water, including minerals, out of the water is pure water, water purifier to tap water as a source of water, through reverse osmosis water treatment technology to purify pure water. Household water dispenser delicate and compact generally installed in the kitchen, and is equipped with a pure water tap, in addition to drinking directly, but also to solve the problem of stir-frying and other water issues, installed water dispenser does not affect the use of water dispensers, because the pure water dispenser homemade water can be heated or cooled by the water dispenser.
2, water purifier can filter out tap water chlorine, impurities, etc., retained in the tap water in the minerals useful to the human body; but heavy metals and water alkali is not a great role, so it still does not achieve the purpose of direct drinking, it is best to boil after drinking.
Expanded information:
One of the basic principles of selecting a water purifier:
1, water purification products cost-effective: the product's better quality, stable performance; easier to use; lower maintenance costs and operating costs; strong expertise and good after-sales service.
2, the use of soft water products for domestic water, drinking water choice contains a certain hardness of water (140mg / L - 200mg / L).
3, the hardness of the water in the region below 170mg / L best choice of composite ultrafiltration machine.
4, water hardness of 170mg / L - 250mg / L or less in the region of the shower, laundry water is best to choose soft water, drinking water is best to choose composite ultrafiltration water.
5, water hardness in the region of 250mg / L or more shower, laundry water is best to use soft water, drinking water to choose part of the softened water (softened water and unsoftened water in a certain proportion of the mix) after the composite ultrafiltration machine filtered ultrafiltration water.
6, containing high fluoride, high salt, high sulfur areas of water selection of water purifier, as drinking water, and supplemental trace elements.
7, groundwater or sand and rust heavy areas, it is recommended to install a precision filter after the total meter.
Two, due to water pollution and the main diseases caused by:
1, cancer: cancer scientific research has found that cancer is harmful substances in the body cells inside and outside the body fluids of the long-term accumulation of cellular tissue damage, resulting in acute deterioration; and the proliferation of cancer cells are also carried out through cellular fluids, other diseases, inflammation and so on are also due to the harmful substances of the water inside the cells Triggered;
2, stones: the human liver function is to decompose and synthesize a variety of nutrients into the body's necessary nutrients, transported by the blood to the heart, and then by the heart through the blood vessels will be nutrients transported to the five viscera and 60 trillion cells. The kidneys are filters, from the body back to the blood, mixed with many wastes and impurities, filtered through the kidneys, from the urethra out of the body. This is often part of the impurities will accumulate in the body, the accumulation of time will cause a variety of stone disease.
3, cardiovascular sclerosis: long-term drinking unclean water, some pollutants will be precipitated in the blood vessel wall, accelerated cardiovascular sclerosis. High blood pressure, heart disease, cerebral thrombosis and other diseases, and long-term drinking unclean water has a direct relationship.
4, fluoride poisoning: long-term consumption of high-fluoride water can lead to poisoning, bone intake of excessive "fluoride" will make the bones of calcium is replaced, resulting in osteoporosis and softening of the human body, so that people stooped and hunched over, and serious loss of labor capacity. Children 7 to 8 years old before the tooth surface loses its luster, blackened off, once formed residual lifelong.
Baidu Encyclopedia - Water Purifier
Baidu Encyclopedia - Water Purifier