However, increasing the filtration rate can reduce the filter area required by the bag filter, thus being able to process the same volume of gas with a smaller dust removaldevice.
可是，进步过滤速度能够削减布袋除尘器需求的过滤面积，从而能够用较小的除尘设备来处理一样体积的气体。
2
The method has been applied in a sodium aerosol removaldevice successfully. The analysis range, accuracy and precision can meet the requirements for researching sodium aerosol.
Whereas the process flow of small high efficiency oil removaldevice requires higher using condition and after filtation the water quality is easy to exceed standard.