China 0.5-1.2mm High Adsorption Walnut Shell Filter Media for Sewage Treatment, Find details about China Walnut Shell Abrasives, Polished Walnut Shell as Abrasives from 0.5-1.2mm High Adsorption Walnut Shell Filter Media for Sewage Treatment
Analysis items | Testing data | Analysis items | Testing data |
Oil removal | 90-95% | Filtration speed | 20-25m/h |
Backwashing strength | 25m3/m2h | Capacity | 0.85g/cm3 |
Suspended removal rate | 90-98% | Density | 1.3g/cm3 |
Rinse water pressure | 0.32Mpa | Maintenance methodEvery year added | 5-10% |