Under four waterpower conditions, the adsorption effect in a recirculating flume is studied. Under the same water depth status, the phosphorus removal effect is the higher with the higher velocity.

• 在两组水深和两组流速的四个组合水力条件下土质水槽的吸附效果研究表明,在相同的水深情况下,流速越快,总磷的去除率越高;