In today’s era of pursuit of high-quality water resources, water filter bags, as a key filtration equipment, play a vital role. So, how is the water filter bag to achieve efficient filtration, so that the water quality is purified? There are many subtleties in how it works.
The water filter bag mainly removes impurities in the water by means of physical interception. It is usually made of a filter cloth of a specific material, which has different pore size specifications, from the micron level to the finer level. When the water containing impurities passes through the filter bag, particles, suspended solids, colloids and other impurities larger than the filter cloth aperture will be blocked by the filter cloth and cannot pass through, thus being trapped in the filter bag.
For example, in the treatment of industrial wastewater, the wastewater may contain a large number of metal particles, sediment, and suspended substances formed by various chemical substances. The water filter bag can accurately intercept these impurities, so that the filtered water meets the discharge standard or can be further treated and reused. In the swimming pool water treatment, the filter bag can effectively remove impurities such as hair, dander and dust brought by the human body, ensure that the pool water is clear and clean, and provide people with a safe and comfortable swimming environment.
In addition, the filtration effect of the water filter bag is also related to its structural design. Some filter bags adopt multi-layer structure, and the filter cloth aperture of different layers becomes smaller gradually, forming a gradient filtration mode. In this way, the water flow through the multi-layer filter cloth process, impurities will be gradually intercepted, greatly improving the accuracy and efficiency of filtration. Moreover, the material selection of the filter bag is also extremely critical, high-quality filter cloth material not only has good filtration performance, but also needs to have a certain strength and corrosion resistance to ensure stable operation in different water quality and working environment.
It is based on these physical interception, structural design and material characteristics and other factors, water filter bags can efficiently achieve water purification, becoming an indispensable water treatment equipment in many fields.
