Novel technologies
in seawater desalination plants to extract minerals and metals from seawater brines

Sea4Value brings together 16 partners from Spain, Germany, Italy, Belgium, Ukraine, Netherlands, Finland and Switzerland to develop and upscale technologies to sustainably mine raw materials from brines.

10 extracted minerals / metals

The main focus will be on separating, concentrating and crystallising Molybdenum, Magnesium, Scandium, Vanadium, Gallium, Boron, Indium, Lithium, Rubidium and Calcium.

10 technologies

Sea4Value will develop radical innovative technologies for pre-treatment, concentration, extraction, purification and crystallisation:

Pre-Treatment

Nanofiltration membranes for monovalent and multivalent ions separation

Icon_CalciumPricipitation-04

Pre-Treatment

Calcium precipitation

Concentration

Advanced membrane crystallisation

Concentration

Advanced multi-effect distillation

Selective Recovery

Ion-selective polymer inclusion membranes (PIM)

Selective Recovery

Electrodialysis with bipolar membranes (EDBP)

Selective Recovery

3D-printed adsorption modules

Selective Recovery

Ionic liquid solvent extraction

Selective Recovery

Binary extractant solvent extraction

Selective Recovery

Synergic solvent extraction combined with Solvometallurgy

Selective Recovery

Non-Dispersive solvent extraction (NDSX)

News & Events

Twitter feed

Did you know that seawater contains many minerals and metals that can be extracted and used?

In our #sea4value "brines and seawater catalogue" we collected around 150 samples from locations worldwide for example near Sagunto, Spain.

Check it out: https://t.co/v70o0OrNIZ

Did you know that our "brines and seawater catalogue" also contains data from China?

Magnesium is among the three most common cations in the oceans next to Sodium and Calcium.

In Tianjin, it has a concentration of 2,5 g per liter of brine.

For more: https://t.co/H3IJ8JO7p2

Did you know that our #sea4value "brines and seawater catalogue" covers also the salt contents of some brines from underground mines like in Czerwionka Leszczyny, Poland?

The content of Lithium (only 1.5 mg/l) is much larger than in seawater.

More info: https://t.co/pTdmx73Qma

Load More...

Calcium extraction method

Calcium precipitation

Selective Recovery

Rubidium extraction method

Molybdenum extraction methods

Lithium extraction methods

Indium extraction methods

Boron extraction methods

Gallium extraction method

Vanadium extraction methods

Scandium extraction method