The application of filter element in industrial sewage treatment has a variety of advantages, common are:
1. High filtration capacity: it can effectively remove solids, particles, algae and other impurities in the water, some filter elements can filter small particles and colloidal substances, improve the transparency and clarification of water quality, such as the filter element using fine filtration technology, by choosing the appropriate filtration system, you can remove small particles and colloidal substances in the water.
2. Large amount of pollution: The scientific design of multi-layer gradient aperture filter structure has the characteristics of high amount of pollution, thus extending the service life of the filter element and saving user costs. For example, some high-flow filter elements use deep fine film materials, which can effectively remove some small particles and impurities that are difficult to deal with, reducing the risk of system failure and equipment damage.
3. Low pressure drop: The folding design increases the filter area, making the pressure drop significantly lower than the ordinary filter element, reducing energy consumption.
4. Long life: long service life, generally up to 12 years, and some even longer, such as industrial water treatment filter with high strength, good sealing, can be cleaned and reused. This reduces the cost of later maintenance and replacement of the filter element.
5, a variety of specifications optional: there are a variety of filtration accuracy to meet the needs of different filtration levels, length specifications also have a variety of choices, can adapt to a variety of sewage treatment scenarios.
6. Easy to operate: such as the convenient handle design, significantly reduce the time to replace the filter, so that the filter replacement becomes simple and portable.
7. Strong applicability: can be applied to a variety of industrial wastewater treatment scenarios, including electroplating wastewater, printing and dyeing wastewater, chemical wastewater, food processing wastewater, pharmaceutical wastewater, etc. Different types of filters also have their own characteristics and can adapt to different processing needs. For example, the small pore size of the ultrafiltration membrane filter element can trap colloids, particles and substances with relatively high molecular weight in the water, remove most colloidal silicon, organic matter, etc., and retain the original trace elements and minerals in the water; Nanofiltration membrane filter element has stable chemical properties, acid and alkali resistance, high temperature resistance, high pressure resistance, the treatment of industrial wastewater does not rely on chemical agents, and can fully separate organic matter, heavy metal ions, acid and alkali salts, bacteria and microorganisms through the selection of membrane permeability, with low pollution, low energy consumption, no phase change, easy automatic operation and other characteristics; Activated carbon filter can effectively remove organic matter, color and odor in water; The titanium rod filter element has better pollution resistance and temperature resistance, and can run stably in a more severe wastewater environment.
8. Improve work efficiency: the number of replacement filters required is greatly reduced, saving labor costs; Some filters, such as large flow filters, can reach a high level of single pass, compared with ordinary filters, can greatly reduce the number of filters, and significantly reduce the size of the supporting shell, in the use of the process to reduce the number of filter replacement and unnecessary loss.
9. Ensure filtration effect: overall polypropylene design and hot melt bonding treatment, effectively prevent secondary pollution; The design of sealed interface reduces the risk of side-flow and ensures the tightness and reliability of filtration.
In practical applications, it is necessary to choose the appropriate filter type and specifications according to the specific nature of industrial sewage, treatment requirements and economic costs. At the same time, it is necessary to operate and maintain in accordance with the specifications to give full play to the advantages of the filter element and ensure the stable operation of the sewage treatment effect and equipment.
