So what is the reason why the filtrate of high efficiency filter becomes turbid? 1. The mesh number of filter cloth is too small Mesh is an important parameter of the filter cloth. The size of the p...

The production process of the filter is complex and the raw materials are expensive, but it is easy to use and can be used continuously. Therefore, the price is not high when carrying forward. The key...

The sealing technology of high efficiency filter is generally divided into three categories, including contact packing seal, liquid tank knife edge seal and negative pressure leakage seal. The sealing...

V-type activated carbon filter, also known as W-type activated carbon filter, is a chemical filter product in air filter. The activated carbon filler can be mineral activated carbon, coal activated ca...

For air filters for general ventilation, there are two classification standards in China: GB 12218-89 "performance test methods for air filters for general ventilation" and GB 14295-93 "air filters" ...

In recent years, with the accelerated development of society, the rapid expansion of cities and the high concentration of population, urban highway tunnel has gradually become an effective scheme to a...