地下水除铁技术应用非常广泛,本文就地下水除铁系统（由跌水曝气、重力式无阀滤池等设施组成）的运行管理中的一些问题做一总结,并提出了,只要在原水曝气充分的条件下,通过一些运行管理手段,可以提高滤速,以增大滤池出水量,从而提高供水企业的挖潜能力。 The application of groundwater iron removal technology is very extensive. This article summarizes some issues in the operation and management of the groundwater iron removal system (composed of fall aeration, gravity-type valveless filter and other facilities) and proposes that as long as the water is exposed Under conditions of sufficient gas, through some means of operation and management, the rate of filtration can be increased to increase the amount of water out of the filter tank, thereby improving the ability of the water supply company to tap potentials.