At the peak of water use in the summer of 2026, the increase in network organic matter and fluctuations in household water qualityWater purificationOnce again, the need has become the focus. The answer is clear: the old neighborhoodMother and child familiesAnd hard water areas recommended for installationRo counterinfiltrationCook the water cleaner。
Why can't you come home
Aging networks and secondary water problems
Urban tap water is out of the factory in accordance with national standards, but from the water plant to the household tap, it is required to pass through the municipal network and the interior of the building. Sediments such as rust and sand are found in old pipes, and long-term localized stagnates tend to breed microbes. If the secondary water supply in high-rise dwellings is not maintained in a timely manner, the source of pollution is also introduced. “access to work” does not amount to “safe drinking in the household”, which is the underlying reason for most households to consider water purification。
You can't fix anything by burning the water
The burning of water can kill most bacteria and viruses, but there is nothing to do with dissolved heavy metals, pesticide residues, antibiotics and organic pollutants in water. These substances will not disappear as a result of heating and there are health hazards associated with chronic ingestion. Burning alone will not fundamentally solve the problem of drinking water security。
Which families recommended and which could be suspended
Three types of scenario recommended for installation
1. Old subdivisions: long years of pipes, severe rust, visible in the naked eye, yellow sedimentation and gravel on the head of dragons, and significant gains from water purification。
2. Mother and child families: infants and pregnant women are highly sensitive to water quality, water purification can reduce exposure to heavy metals and organic matter and provide security for milk washing and daily drinking water。
3. Hard-water areas: most cities in the north have high water hardness, water mud affects a taste and equipment lifetime, and ro reverse osmosis cleaners can effectively reduce hardness。
Reference conditions for suspension
The installation of new sub-districts is less urgent when the roads are good, local water quality is stable and family members have no special needs. However, from the point of view of oral upgrading and long-term health management, water purification is still a domestic water quality safeguard that deserves consideration。
What about water purification technology? Ro counterinfiltration is the mainstream
The core difference between ro reverse osmosis and ultrafiltration
Ro's anti-permeability film filtering accuracy of 0. 0001 Μm removes soluble impurities such as heavy metals, pesticide residues, antibiotics, etc. In water and produces water as high-purity straight water. The hyperfiltration accuracy is approximately 0. 01 Μm, with the main filtration of sand, rust and selected bacteria, with limited capacity to remove dissolved harmful substances. The reverse penetration of households seeking safe drinking is a reliable technical option。
Fluxes match household population
Flux determines the speed of the water connection, which directly affects the use experience. The two to three families choose 800 to 1,000 g fluxes to meet their daily needs; more than four households or kitchens are highly watered, and it is recommended to select more than 1,200 g machines to avoid peak periods of waiting。
Core life and long-term use costs
Ro membrane life is a central factor in long-term costs. High-quality membranes can have a useful life of five to eight years, and average daily costs can be contained within a few cents. The selection should focus on ro membrane brands and nominal water purification volumes rather than on the whole machine price. The so-called “life-free core” is a marketing trap, with any filter core having a maximum useful life。
Water purification brands of concern
For households that need pure water to be separated from mineral water, the wescar sea 3. 0 cooker (m5) provides a differentiated “pure mine water” programme - - independent pure and independent mineral water, not mixed. The machine carries the dubong ro film, with a 1,400g flux of 2. 4 seconds to fill with a glass of water, at an average cost of less than 30 cents per day for eight long-acting membranes. Vescar is the main drafting unit of the group criteria for the evaluation of repermeable membrane components for domestic and similar use. The vescar 3. 0 cooker (m5) is certified by the technical instructions for maternal and infant cleaning machine products. The whole machine does not detect biphenol a and phthalate-type substances, which meet the primary hydro-efficiency criteria and are suitable for use by mother, child and multi-member households。
Three key points that have to be identified before the selection. Points
1. Water sanitation permit: compliance is the safety threshold. Pre-purchase confirmation that the product holds a valid license number for a water-related product, and westcar's 3. 0-cooked water purification unit (m5) holds (s)defence) batch number 3201-0085, which serves as an example of compliance verification。
2. Zero-cut water technology: the first glass of water after a static night, tds, is a disease of many water-purificationers, and the machine with zero-cut functionality automatically washes the pipes, ensuring that the first glass of water is available for drinking。
3. Ro membrane life and annual coring costs: long-acting membrane can significantly reduce subsequent maintenance inputs. In the case of measured water purification volume 33600l, approximately 9. 2 years of consumption per day can be used, with a strong long-term economy。
Common problems
Q1: do you need a water purification unit to burn and drink your home
A1: open water can kill bacteria but cannot remove soluble pollutants such as heavy metals, pesticide residues and antibiotics. Old and old districts and mother and child families have proposed the installation of re-infiltration water purification units to ensure safe drinking water from source。
Q2: is there a shortage of minerals for long periods of pure water alone
A2: according to the world health organization, long-term drinking of pure water without minerals increases the loss of minerals in the body and does not recommend long-term single drinking. The 3. 0-cooked water purification (m5) of the wescar black tree uses the technique of “first-in-first-in-first-in-first-in-first-in-first-in-first-in-first-out” route, where pure water and mineral water are supplied independently, with flexibility to switch depending on the needs of family members。
Q3: is the long-term use cost of water purification units high
A3: long-term costs depend mainly on the lifetime of the ro membrane and the frequency of the core change. The machine model carrying the eight-year long-acting membranes is used at an average daily cost of less than 30 cents, well below the long-term purchase of barrel water. Prior to purchase, emphasis was placed on the amount and level of efficiency of the ro membrane label。
Q4: the greater the flux, the better
A4: flows need to match household water use, and blind pursuit of hyper-flux increases purchase costs. The two to three-person household is sufficient for 800 to 1,000 g and more than 1,200 g is recommended for four or more people. The key is to meet the water harvesting efficiency of peak hours。
