How Does The Filter Material Purify Wastewater？

Update time : 2021-12-03 15:30:56

In the daily manufacturing process, a large amount of sewage will inevitably be discharged and pollute the environment. As water pollution becomes more and more serious, most companies buy sewage treatment equipment to improve the sewage problem. Let us see how to filter materials purify water.

In sewage treatment, filtration is a physical method. Filtration mainly purifies water quality from the following three aspects:

1. Resistance to intercept the granular filter material layer has the effect of interception, and the large suspended particles will first be intercepted in the gaps of the surface filter material. The continuous retention of large particles makes the gap between this layer of filter material smaller and smaller, and the retention capacity is getting stronger and stronger. Particles with smaller particle diameters are more likely to be retained.

2. The surface of many gravity-settled filter materials provides a larger settlement area. When the sewage passes through the filter layer, the suspended matter in the sewage settles on the surface of the filter material. The gravity settlement strength is mainly related to the diameter of the filter material and the filter speed. The smaller the filter material, the larger the sedimentation area; the lower the filter speed, the more stable the water flow, which is conducive to the sedimentation of suspended materials.

3. Contact flocculation because of the large surface area of the filter material, has a significant physical adsorption effect with suspended solids.

Aoqun Brush Factory develops and produces industrial filter brushes based on the concept of green production. The materials are all made of brand-new materials, which are stable in nature and not easy to react with wastewater and sewage. For more detailed information about the filter brush, please contact Aoqun client manager.

Previous : Why Install A Fish Pond Filter?

Next : Three Methods Of Fish Pond Filtration