Filters contribute to environmental pollution control

It is understood that the drum vacuum filter invented at the beginning of the 20th century has achieved continuous filtration operations. Since then, various types of continuous filters have emerged one after another. Intermittently operating filters have been developed because of their ability to be automated, and filter areas have become larger. In order to obtain a filter cake with a low moisture content, a mechanical press filter was developed.
In recent years, with the serious environmental and water pollution, the filter has become the best choice for each industry and can change the health of the general public drinking water. In order to better cater to the current consumer trends in the market, many companies have joined forces to jointly develop different types of filter products. According to statistics, several companies have already applied this filtration technology to agricultural irrigation and quickly expanded into the industrial sector. These filters are competing for the market share of disposable filter cartridges.
According to experts, the success or failure of the filtration operation is related to the filter and the media, but sometimes it also depends on the pretreatment process of filtration, such as coagulation, flocculation, temperature increase, and concentration. Therefore, consider the choice of filter, media, and process conditions.