The pressure formed by the HEPA filter due to wind speed and dust collection is also known as pressure loss, which is contaminated by particles
The accumulation of objects will gradually increase the pressure 降, and as the pressure increases, it will directly affect the collection efficiency 率, wind 量
And equipment operating costs. In this study, the full efficiency of a full-size HEPA filter was established (overall efficiency)
The test platform uses PAO aerosol as the test micrometer to discuss the pressure and dust holding capacity of the HEPA filter
Of effect.
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