Iron and Manganese Filter HydroTreat GREENSAND Plus 1.6 m³/h
Code: DNM_1354GT-HYF1Product detailed description
Technical data of the device
| Connection size | 1" |
| Flow capacity | 0.8 - 1.6 m³/h |
| Required backwash flow | 2.4 m³/h |
| Filtration area | 0.08 m2 |
| Media quantity | 71 liters |
| Pressure tank size | 13" × 54" × 2.5" |
| Dimensions (H×W×D)* | 1520 × 349 × 349 mm |
| Weight | 124.7 kg |
Operating conditions
- The water must not contain oils and phosphates.
- Backwash speed: 30 - 35 m/h
- Optimal bed height: 900 mm
- Free volume: min. 50% of bed height
- Water pH range: 6.2 - 8.5
Activation of Greensand Plus media
- 4g Cl or KMnO₄ / liter of media
- Activation time is 12 - 24 h
- Cl₂ dosage = iron equivalent
Iron equivalent (mg/l) = 1 × Fe index (mg/l) + 2 × Mn index (mg/l)
Determining the filtration speed based on the iron equivalent:
| Iron equivalent | < 0.2 mg/l | 0.5 mg/l | 1.0 mg/l | 1.5 mg/l | 2.0 mg/l |
| Filtration speed | 18 m/h | 15 m/h | 12 m/h | 10 m/h | 8 m/h |
Required filtration area (m²) = flow (m³/h) / filtration speed (m/h)
For regeneration: max. 2.5 - 3 g KMnO₄ / liter of KMnO₄ solution water
KMnO₄ dissolves in water at a temperature of 10 ºC, 30 g KMnO₄/liter H₂O
Additional parameters
| Category: | Filtration |
|---|---|
| EAN: |
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