Pure Easy DeF is a novel water purification media specialized in removing fluoride. Its inorganic micro-structures provide large specific surface and porosity. Ca-Fe-Al complex-polymers formed on DeF's high porosity surface have strong absorbability and chelating effect on fluoride, effectively reducing fluoride concentration in water from up to 14ppm to below 1ppm.
Effectiveness vs. Handling Conditions:
Media weight (kg) | Influent F- concentration (ppm) | Flow rate (L/hr) | Effluent F- concentration (ppm) | Purification capacity (m3) |
| 0.2 | 4.5 | 6 | <1 | 2 |
| 0.3 | 5.8 | 4 | <1 | 2.5 |
