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PRETREATMENT &

FILTRATION

Filtration systems that remove sand, silt, chlorine, colour, iron and other impurities. They improve water quality and protect RO membranes and equipment further down the line.

HOW IT WORKS

HOW PRETREATMENT WORKS

Water passes through several stages, from coarse to fine. Each stage removes smaller particles, so the water is ready for RO membranes or direct use.

STEP 1

Raw water​

Tap, well, river or sea

STEP 1

Raw Water​

Cloudy, chlorinated or high in solids

STEP 2

Clarification

Lamella plates settle heavy solids

STEP 1

Raw water​

Tap, well, river or sea

STEP 3

Media filtration

Sand and multimedia remove particles

STEP 1

Raw water​

Tap, well, river or sea

STEP 4

Carbon Filtration

Removes chlorine, colour and odour

STEP 1

Raw water​

Tap, well, river or sea

STEP 5

Cartridge Filters

Final polishing before RO or use

HOW IT WORKS

CHOOSE YOUR SYSTEM

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SPECIAL MEDIA FILTERS

Media chosen for a specific problem, such as iron, manganese or arsenic.

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ACTIVATED CARBON FILTERS

Remove chlorine, colour, odour and organic compounds.

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MULTIMEDIA SAND FILTERS

Layers of sand and gravel remove suspended solids and turbidity.

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CARTRIDGE FILTERS

Fine final filtration that protects RO membranes.

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LAMELLA CLARIFIERS

Inclined plates settle heavy solids with a small footprint and no moving parts.

QUICK GUIDE

WHICH SYSTEM IS RIGHT FOR YOU?

Start from the problem in your water. If you are not sure, send us a water analysis and our engineers will design the right pretreatment line.

YOUR WATER

RECOMMENDED SYSTEM

Cloudy water or high turbidity

Multimedia sand filters

Very high solids (river or surface water)

Lamella clarifier + sand filters

Chlorine taste or smell

Activated carbon filters

Iron, manganese or special contaminants

Special media filters

Protecting RO membranes

Cartridge filters

A complete pretreatment line

Clarifier + media + cartridge

NEED A FILTRATION SYSTEM FOR YOUR PROJECT?

Tell us your water source and the capacity you need.

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