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Nitrate removal system — WODARO Nitrate Care 70L
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WODARO Nitrate Care 70 L: automatic nitrate removal with 70 l of selective ion-exchange resin, regenerated with brine. Flow: 1.7 m³/h. Read moreShow less
WODARO Nitrate Care 70 L: automatic nitrate removal with 70 l of selective ion-exchange resin, regenerated with brine. Flow: 1.7 m³/h. Removes nitrates, not nitrites.
Benefits
Specifications
In stock
Description
WODARO Nitrate Care 70L is a nitrate removal system equipped with 70 l of selective ion exchange resin, a BNT control valve and a separate 100 l brine tank. The model has a capacity of 1.7 m³/h and a 1″ connection. It reduces nitrate levels as one stage of water treatment, and its media requires periodic regeneration with a salt solution.
WODARO Nitrate Care 70L - filter for water containing nitrates
If water testing has shown nitrates at a level requiring appropriate treatment, a filter designed specifically for that purpose is needed. WODARO Nitrate Care 70L uses selective ion exchange resin to remove nitrates and can complement an installation that includes other processes, such as iron removal and softening.
The model has a 13 × 54″ vessel, 70 l of media and a BNT control valve. When choosing this system, consider the water composition, required flow rate and feed pump parameters.
Nitrates and nitrites are different compounds. The WODARO Nitrate Care 70L system is designed to remove nitrates. It does not remove nitrites or replace a complete water treatment system selected according to water test results.
Main advantages and equipment
- Selective ion exchange resin: media designed to remove nitrates, addressing a specific problem confirmed by water analysis.
- Rated capacity of 1.7 m³/h: a parameter for assessing whether the system matches the installation's water demand.
- 70 l of media in a 13 × 54″ vessel: the configuration specific to WODARO Nitrate Care 70L.
- BNT control valve: the component controlling the unit in this variant.
- Separate 100 l brine tank: part of the system used to regenerate the resin.
- Media regenerated with a salt solution: allows its working capacity to be restored for continued use.
How does nitrate removal work?
Water flows through a column filled with selective resin. During ion exchange, the media captures nitrates, reducing their concentration in water passing through the system. The resin requires periodic regeneration with a sodium chloride solution, or brine.
The unit is designed to be used as one treatment stage, for example after iron removal and softening. The sequence of units should be matched to feed water quality and the filtration required.
Selection and installation location
System selection should be based on water test results and the required flow rate. Knowing that nitrates are present is not enough to design the entire installation. Other water parameters and any need for pretreatment must also be considered.
The model operates at a pressure of 2–6 bar and a water temperature of 2–30°C. During selection, check the feed pump's capacity and head to ensure they meet the system's requirements.
When planning the space, allow for the filtration column and a separate brine tank. The stated vessel height of 1398 mm excludes the control valve; the unit's overall height depends on the control valve used.
Media operation and regeneration
Using the system involves periodic resin regeneration with brine and replenishing the salt required for that process. Regeneration parameters should be set in accordance with the unit's instructions and the installation's operating conditions.
The stated resin service life is up to 10 years, subject to periodic regeneration. This information concerns the media, rather than the unit's warranty period.
WODARO Nitrate Care 70L technical data
| Brand | WODARO |
|---|---|
| Model | WODARO Nitrate Care 70L |
| Application | Nitrate removal from water |
| Technology | Ion exchange using selective resin |
| Control valve | BNT |
| Media volume | 70 l |
| Rated capacity | 1.7 m³/h |
| Connection diameter | 1″ |
| Operating pressure | 2–6 bar |
| Operating temperature | 2–30°C |
| Vessel size | 13 × 54″ |
| Vessel dimensions A/B according to the datasheet | 349 / 1398 mm, excluding control valve height |
| Brine tank capacity | 100 l |
| Brine tank dimensions D/E according to the datasheet | 382 / 880 mm |
| Regeneration agent | Sodium chloride solution - brine |
FAQ
Is WODARO Nitrate Care 70L suitable for well water?
It can serve as a treatment stage for well water if nitrates are the problem. Selection requires water analysis, assessment of flow demand and a pump check. Other contaminants may require additional units.
Will this system replace a softener or iron removal filter?
No. This model is designed to remove nitrates. The system can operate after iron removal and softening if these stages are needed in the installation.
Does 70 l refer to the salt tank capacity?
No. 70 l is the volume of ion exchange resin in the filtration column. The separate brine tank in WODARO Nitrate Care 70L has a capacity of 100 l.
How often does the resin need regeneration?
Settings should be matched to the system's operating conditions in accordance with the unit's instructions.