| 摘要 |
The present invention relates to a water treatment apparatus using rapid coagulation and sedimentation, which can increase the water treatment performance through rapid coagulation and sedimentation by utilizing selected sludge. The water treatment apparatus remarkably increases the treatment efficiency than the conventional apparatus that treats by returning sludge, and drastically reduces the consumption amount of a coagulant and the size of a sedimentation bath, thereby reducing the site area and being economical. |
