高效去除制丝用水中铁离子的工艺及应用

介绍了接触氧化式水－气射流泵高效曝气压力过滤除铁装置的工作原理、除铁工艺流程和除铁过滤设施等，分析了影响过滤装置除铁的主要因素，并对缫丝厂常用的地下水曝气装置与水－气射流泵高效曝气装置的使用效果进行了对比。

The Process of Removing Iron Ions with High Efficiency from the Water for Reeling and Its Application

It is introduced the working principles, technological processes and filter installation of the iron removing with the high efficiency aeration pressure filtering of contact oxidation method water gas pump. The main elements affecting the iron remove of the filter devices are analyzed. And the service efficacy of under water aeration devices and that of the high efficiency aeration ones of water gas pump, which are applied constantly by reeling mills, are compared.