With the development of the information industry, improve the production process of fine for electronic product performance and quality, the control of air cleanliness and production environment is become more and more important. So is the standard design. According to the standard (GB50073-2001) and manufacturing practical experience is applied to determine the cleanliness and the temperature and humidity requirements of electronic factory. In the clean room purification design process of the project, whatever it is the new project or the transformation of the old plant. In combination with their specific production process, production processes and other requirements are used to determine the cleanliness, temperature and humidity which are needed. According to the specific conditions of the project, while also taking into account the manufacturer's economic capacity, integrated a variety of factors to determine the purification scheme, we can design that meets the production requirements which are reasonable, economical and practical for party A.

随着信息产业技术的发展，许多电子产品性能、质量的提高和生产过程的微细化，越来越要求生产环境具有一定的空气洁净度和环境的控制。所以一般是依据《洁净厂房设计规范》（GB50073-2001）以及电子产品的生产厂家实际经验等来确定电子厂房的洁净度等级和温湿度的要求。在无尘车间净化工程的设计过程中，应根据该工程是新建工程或者是旧厂房改造工程，并结合其具体的生产工艺、生产流程等要求确定其需要的洁净度及温湿度。再根据该工程的具体情况，同时还要考虑到生产厂家的经济承受能力，综合各种因素来确定采用何种净化方案，这样才可设计出一个能满足甲方生产使用要求、工程造价合理、经济节能实用的方案。