不管是哪一类洁净室，控制微粒污染的途径是共通的，这类途径主要体现在以下几个方面:

　　Which kind of clean room, whether it's control by means of particle pollution is common, this kind of way is mainly manifested in the following several aspects: 

　　1、迅速有效地排除室内应经发生的污染，这主要涉及室内的气流组织，也是体现洁净室功能的关键。

　　Number 2, control of pollution sources, reduce pollution, which mainly involves the equipment setup and management of pollution and the purification of the people and things into the clean room. The former belongs to the process problems. 

　　3, effective to prevent the pollution into indoor outdoor (or effectively prevent the indoor pollution from to outdoor). This is the main way of cleanroom pollution control and air purification processing method, indoor pressure, etc.