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ION EXCHANGE & POLISHING

REMINERALIZATION

SYSTEMS

Calcite and dolomite filters that add calcium and magnesium back after RO or desalination, and raise the pH for safe, great-tasting water.

Capacity

Media

Result

Up to 1,500 m³/day

Calcite / dolomite

Balanced pH and minerals

5–90 m³/day

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OVERVIEW

HEALTHY, BALANCED WATER AFTER RO

RO and desalination remove almost everything from the water, including calcium and magnesium. This very pure water is aggressive: its low pH corrodes pipes, tanks and fittings, and it tastes flat.

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Remineralization filters pass the water through calcite or dolomite media that slowly dissolves, adding calcium and magnesium back and raising the pH. It works naturally, without dosing pumps.

TYPICAL USES

- Drinking water after RO or desalination

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- Bottled water production

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- Protecting pipes and water networks

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- Acidic well water

HOW IT WORKS

INSIDE A REMINERALIZATION FILTER

RO water flows through a bed of calcite or dolomite. The media slowly dissolves into the water, adding minerals and raising the pH, and is topped up as it is used.

STEP 1

Raw water​

Tap, well, river or sea

STEP 1

RO water

Low minerals, low pH

STEP 2

Media vessel

Water flows through the media

STEP 1

Raw water​

Tap, well, river or sea

STEP 3

Calcite / dolomite

Slowly dissolves into the water

STEP 1

Raw water​

Tap, well, river or sea

STEP 4

pH correction

pH rises to a safe level

STEP 1

Raw water​

Tap, well, river or sea

STEP 5

Balanced water

Better taste, no corrosion

KEY FEATURES

WHY CHOOSE OUR REMINERALIZATION SYSTEMS

Stops corrosion

Protects pipes, tanks and fittings.

Self-limiting

The media only dissolves as much as the water needs.

Better taste

Minerals give water a natural, fresh taste.

Natural media

Calcite and dolomite, no chemical dosing.

Stable pH

Stops iron fouling in membranes and pipes.

Easy top-up

Just add media as it is used up.

SPECIFICATIONS

TECHNICAL DATA

The full model table, with flows and media volumes for each system, is in the datasheet.

Capacity range

Up to 1,500 m³/day

Media

Calcite and/or dolomite

Function

Adds calcium and magnesium, raises pH

Feed water

RO permeate or acidic water

Vessel material

Vessel material

GET A QUOTE FOR REMINERALIZATION SYSTEMS

Tell us your flow rate and the water quality after your RO.

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