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 our #sea4value "brines and seawater catalogue" covers around 150 samples from locations worldwide?

The seawater from the Mediterranian at Vasilikos, Greece, has for example a relatively high amount of boron of 8.8 mg/l.

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

Did you know that 1l of seawater brine collected from the Mediterranian Sea in Oran, Algeria, contains 1.6 g of Mg, 0.5 g of Ca, 5.9 mg of B and 200 ug of Li.

We analysed 30 elements from 150 brine samples.

Check our "Brines and Seawater Catalogue" on https://t.co/yJGdQPaFKB

Busy days! Last week we filmed the moving lab in Tenerife! 🎥 Our moving lab is installed in La Caleta and is being operated by @aqualia . Stay tuned because we will have lots of news soon! 🌊🔬 #desalination #brinemining #seawaterbrines #minerals #metals #criticalrawmaterials

✨An excellent line-up of speakers is joining our #WME2024 event on 26-27/03 in Brussels.

🙌Will you be there? Register NOW: https://t.co/pZdCH7Owhx

Not sure of joining? Tune in for the pre-event #OnlineWebinar 🗓️14/03 🕦15:00 to 16:00 to get a glimpse https://t.co/fSKSpMeK1R

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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