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OVERVIEW
SAFE DRINKING WATER FROM NITRATE-POLLUTED WELLS
Fertilizers and wastewater can raise nitrate in well water above safe drinking water limits. High nitrate is a health risk, especially for babies. Nitrate removal systems use a special resin that captures nitrate and releases harmless chloride in its place.
Like a softener, the resin is regenerated automatically with salt brine, so running costs stay low. The nitrate-selective resin targets nitrate even when other salts are present.
TYPICAL USES
- Drinking water from wells
- Villages and rural communities
- Farms and agricultural areas
- Bottled water and food production
HOW IT WORKS
INSIDE A NITRATE REMOVAL SYSTEM
STEP 1
Raw water
Tap, well, river or sea
STEP 1
Well water
High in nitrate
STEP 2
Pre-filtration
Removes solids
STEP 1
Raw water
Tap, well, river or sea
STEP 3
Nitrate resin
Captures nitrate, releases chloride
STEP 1
Raw water
Tap, well, river or sea
Well water is filtered, then flows through the nitrate-selective resin. When the resin is full, salt brine washes the nitrate out and the system is ready again.
STEP 4
Brine regeneration
Salt cleans the resin automatically
STEP 1
Raw water
Tap, well, river or sea
STEP 5
Soft water
Nitrate below drinking limits
KEY FEATURES
WHY CHOOSE OUR NITRATE REMOVAL SYSTEMS
Safe drinking water
Brings nitrate below drinking water limits.
Nitrate-selective resin
Targets nitrate, even with other salts present.
Automatic regeneration
Salt brine only, no acids.
Low running costs
The only consumable is salt.
Single or twin units
Twin units give safe water without interruption.
Automatic control
Regenerates by time or by water volume.
SPECIFICATIONS
TECHNICAL DATA
The full model table, with flows, resin volumes and salt use for each system, is in the datasheet.
Capacity range
Up to 1,500 m³/day
Removes
Nitrate (NO₃)
Resin
Nitrate-selective anion resin
Regeneration
Automatic, with salt brine
Outlet nitrate
[Below x mg/L]
Vessel material
[FRP or epoxy-coated steel]
Configuration
Single, twin
APPLICATIONS
WHERE OUR RO SYSTEMS ARE USED