Air-Scour and Water Backwash Package Water Treatment Plant
Overview
Air-Scour and Water Backwash Package Water Treatment Plant, listed under Water Treatment & Supply Plants by Henan Weilan Water Treatment Technology Co., Ltd in Zhengzhou, Henan. Common faults Causes, small flocs Insufficient coagulant dosage. and loose, floating flocs Excessive coagulant dosage. are among the specifications published.
Technical specifications
| Common faults | Causes |
|---|---|
| Small flocs | Insufficient coagulant dosage. |
| Loose, floating flocs | Excessive coagulant dosage. |
| Sedimentation upflow velocity | 2.0～2.5mm/s |
| Filtration rate | 8m/h |
| Air flushing intensity | 12～15L/s.m2 |
| Water flushing intensity | 4～6L/s.m2 |
| Flushing duration | 4～7min |
