滤池气水反冲洗机理综述与初探

Summarization and Preliminary Discussion on Mechanismof Filter′s Air_Water Backwashing

根据国内外文献和实验观测，对滤池气水反冲洗的单水冲洗、单气冲洗和气水同时反冲洗的机理作了较系统的综述，并对个别问题作了初探。

Based on experimental observation and foreign domestic and documents, the mechanisms of filter′s air_water backwashing with water alone,with air scour, and with combination of air and water have been systematically summarized, several problems have also been preliminarily discussed.