Walnut shell filter uses a special processing of walnut shell media has a strong adsorption capacity and can filter backwash regeneration, compression capability , chemical stability (not readily available in acid, alkali dissolved in solution), high hardness
Product technical specification:
Project | Test date | Project | Test date |
Oil removing rate | 90-96% | Backwashing intensity | 25m3/m2.h |
Suspensions removing rate | 95-98% | Water flushing pressure | 0.32mpa |
Filtration rate | 20-25m/h | Maintenance mode | Every year supplemented 5-10% |
density | 1.26g/cm3 | Stack density | 0.85g/cm3 |
Good wear resistance, long-term use without having to change the adsorption ability Sewage Interception) (absorption rate of 25-53%), good hydrophilic, anti-immersion
walnut shell filter media