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.

反应池独特设计结果，即能够形成较大块、密实、均匀矾花，这些矾花以其它在使淀系统快得多速度进入预区。