浅层砂过滤器，主要是用于工业领域循环水，给水，和废水的过滤，系统利用深层介质，能有效地去除颗粒物和降低浊度。若装上特定的滤料，例如活性炭，

沸石等，还可以吸附去掉相应的有机物，离子等。系统中的流化装置（底部排水装置）能流化过滤介质，清除被截留在介质上的污染物，并将其排出，得到彻底

清洗。

The shallow sand filter is mainly used for the filtration of circulating water, water supply, and waste water in the industrial field. The 

system uses deep media to effectively remove particles and reduce turbidity. If you install specific filter materials, such as activated 

carbon, zeolite, etc., you can also absorb and remove the corresponding organic matter, ions and so on. The fluidization device (bottom 

drainage device) in the system can fluidize the filter medium, remove the pollutants intercepted on the medium, and discharge them to be 

cleaned thoroughly.