presettling

The consequence of the reactor original design, is to form large, dense, and homogeneous floc, which can enter the presettling zone at higher velocities than those currently used with other systems.

反应池独特结果，即能够形成较大块、密实、均匀矾花，这些矾花以比现今其它在使用沉淀系统快得多速度进入预沉区。