Product application field of dual filter 1.Domestic water supply and filtration of production process water supply.2.Pretreatment such as UF, reverse osmosis, softening and ion exchange.3.Sea water purification for breeding sea treasures;Water filtration for industrial seawater and freshwater farming.4.Oil field reinjection water filtration.5.Circulating Cooling water filtration.6.Water Reuse and deep treatment and filtration of wastewater.7.Circulating water filtration in steel, petroleum, chemical industry, paper making, automobile, food, metallurgy and other industries.8.Turbidity removal and purification of groundwater and surface water.9.Central air conditioning, boiler return water filtration.10.Equipment water filtration with certain requirements for water quality.11.Water purification of swimming pool and landscape.12.Spraying and watering municipal and green spaces,Water filtration for agricultural sprinkler irrigation and drip irrigation.
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What is the role of the pre-filter in the water purifier? What is the role of the front filter?1. scale is no stranger to all consumers. The main components of scale are calcium and magnesium, water heaters, gas water heaters and water heaters will cause heat. pp cotton is used in the pre-processors commonly used at present, and its filtering accuracy is claimed to be between 1 and 50 microns. It is mainly to extend the service life of the rear filter element. because the replacement frequency is too high and the filter element cannot be backwashed, its function has the tendency to be replaced by the front filter. The inner tank of the water tank is corroded, and the front filter can prevent the combination of calcium and magnesium ions and carbonated silver ions, thus playing the role of scale inhibition.2. generally speaking, the installation and use of the pre-filter is not comparable to the water purifier, and the filtered water cannot be directly drunk. if you need to drink, you must install the water
