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When many consumers purchase water purifiers, they believe that the higher the filtration accuracy, the better, so that all harmful substances in the water can be removed. But in fact, the types of water pollution are also different, including organic pollution, chemical pollution, etc., but water purifiers with high filtration accuracy are not very good at filtering and removing organic pollution, chemical pollution, odor, etc., and activated carbon adsorption. Technology can be solved very well.
Water is the source of life. Is the water you drink every day really healthy?
The health of drinking water is getting more and more people's attention at present, and many families have begun to equip their household water treatment system to ensure the health of their own and their families.
So, do you know what the complete family water system includes? What are the misunderstandings?
1. The composition of the water purification system
1 pre-filter
The household type pre-filter is the first coarse filtration equipment for household water. It is generally installed in the household water meter. It can filter the sediment, rust and large particulate matter in the tap water through the stainless steel filter steel mesh to stabilize the water pressure. Protect the water purification equipment behind.
2 central water purifier
The central water purifier is connected to the rear end of the pre-filter to remove residual chlorine, colloids and impurities from the tap water. The water filtered by the central water purifier can generally reach the drinking water standard.
3 water softener
The water softener is connected from the central water purifier and then connected to the bathroom to provide functions such as bathing. The water softener allows the tap water having a higher hardness to be ion-exchanged through the resin layer in the container (which is also treated by other techniques).
4 water purifier
The water purifier products are connected from the back end of the central water purifier, and the terminal is placed under the cabinet. The step-by-step filtration function of the “ultrafiltration membrane†removes harmful substances in the water. The filtration precision can reach 0.01 micron, and then the filtered water can reach The effect of drinking.
5 pure water machine
The pure water machine is strictly a water purifier of reverse osmosis membrane, which is pure water produced by filtering (physical method) of raw water without adding any compound.
2, the choice of water purification system
Self-repair proposal
1. Household water purifier products are the first choice. It can filter out most of the harmful substances in the water. Therefore, whether the budget is tight or not, the water purifier is still necessary and can be understood as a necessity for life. At the same time, if the conditions are slightly allowed, it is recommended to select the pre-filter to effectively protect the washing machine and water treatment equipment.
2, the soft water machine is the second choice. It can make the towel no longer hard, not let the hair straighten, not let the clothes wrinkle, if conditions permit, it is recommended to choose, especially if there is a wall-hung boiler, the water softener is necessary Can be understood as an improvement of life.
3, pure water machine is the third choice of pure water is not large, big deal can choose barreled pure water can be replaced. But for those who like to drink directly, make tea and make coffee, pure water machine is a good choice, can be understood as a condiment of life.
4. For the central water purifier, the number of units below 100 square meters has only two bathrooms and one kitchen. If the water is below five people, you can ignore this item and only order the ordinary water purifier.
3, the purchase of water purification system misunderstanding
• The higher the filtering accuracy, the better
When many consumers purchase water purifiers, they believe that the higher the filtration accuracy, the better, so that all harmful substances in the water can be removed. But in fact, the types of water pollution are also different, including organic pollution, chemical pollution, etc., but water purifiers with high filtration accuracy are not very good at filtering and removing organic pollution, chemical pollution, odor, etc., and activated carbon adsorption. Technology can be solved very well.
• The more filter levels, the better
There are many water purifiers on the market that use multi-stage filtration to ensure the quality of water supply step by step. Many consumers think that more than one level of filtration will be safer, but this is not the case. When purchasing a water purifier, you should refer to the local water quality to select the right product, so as to save the water quality and save the cost of replacing many filter elements.
• The filter has a long service life
In the process of using the household water purifier, the replacement of the filter element is necessary, because in the long-term operation process, bacteria, impurities and the like in the water will be retained on the filter element, and long-term accumulation not only affects the amount of water but also affects the water quality. For many families, replacing the filter element is not a small expense. Many merchants have seized this point to carry out the hype, propagating that the filter life of their water purification system lasts for three years or does not need to be replaced. Therefore, please be careful when purchasing, there is no water purifier that does not need to replace the filter element.
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