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Ecotar-C is intended for the treatment of water with high content of natural organic substances, organic iron, and manganese. It is recommended for the treatment of water from low-depth bore wells, draw wells, and open water reservoirs. Visual evaluation of the initial water: the water color is from yellow to brown, and the precipitate is not formed.
Technical specifications:
| Media exchange capacity, mg-ekv/l | 600 | 
| Working flow rate m/h | 10-20 | 
| pH range | 0-14 | 
| Bed height, mm, not less | 500 | 
| Free volume in column for media expansion at baskwash, % | 40 | 
| Flow rate at backwash, m/h | 6-10 | 
| Flow rate at brine cycle, m/h | 2-4 | 
| Flow rate at rinse, m/h | 10-20 | 
| Regenerating agent | NaCl | 
| NaCl consumption, g/l resin | 100-150 | 
Recomennded conditions for resins:
| Limitations | Ecotar C | 
| Turbidity, max. ppm | 3 | 
| Iron*, max. ppm | 2 | 
| Manganese, max. ppm | 2 | 
| Hardness, max. mg-ekv/l | 12 | 
| Permanganate oxidizability, max. Mg O2/l | 20 | 
| Free chlorine, max. ppm | 0.1 | 
| Total salinity, max. mg/l | 2000 | 
| Hydrogen sulfide | absence | 
Main properties of resins
| Bulk weight, kg/l | 0.84-0.98 | 
| Particle size range, mm | 0.25-5.0 | 
| Moisture content, % | 45-70 | 
| Package, liters | 28.3 | 
| Laius (cm) | Kõrgus (cm) | Pikkus (cm) | Kaal (kg) | 
|---|---|---|---|
| 45 | 20 | 65 | 25 |