The circular source of Critical Raw Materials and freshwater. At scale.
The challenge
Conventional desalination leaves behind mineral-rich brine that is still largely discharged as waste instead of being recovered as a valuable resource.
Only
40%
Of processed seawater is typically recovered to generate freshwater
60%
Remains as concentrated, mineral-rich brine
As a result
57,000
Olympic-size pools of harmful brine are discharged every day into the ocean
850 mio
Tons of carbon are rejected annually
Our company
Seamoretech turns desalination brine into freshwater and Critical Raw Materials, transforming a costly liability into a strategic resource for industries worldwide.

Backed by
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By resource
One stream.
Two commercial outcomes.

Brine Valorization
Maximized water production
Zero Liquid Discharge, zero pollution
Closing the loop, supply chains built on resource recovery

Critical Raw Materials
Cost efficiency
Full traceability and control
Custom engineered to your needs

What we recover.
Freshwater
H₂O
Essential for agriculture, freshwater supports irrigation and food production, while industrial manufacturing relies on it for processing, cooling, and cleaning. Reliable freshwater access is also fundamental to healthy communities and public health.
Magnesium hydroxide
Mg(OH)2
Widely used in water and wastewater treatment, it helps neutralize acidic wastewater and regulate pH. In pharmaceuticals, it is used in products such as antacids and laxatives.
Calcium hydroxide
Ca(OH)2
Important in construction, it is used in cement, mortar, and other building materials. Water and wastewater treatment also uses it for pH adjustment and impurity removal.
Sodium chloride
NaCl
A key ingredient in the food industry, it is used for seasoning, preservation, and food processing. Chemical manufacturing uses it as a raw material for producing chlorine, caustic soda, and other essential chemicals.
Magnesium
Mg
Lightweight and strong, it is valued in the automotive and aerospace industries for alloys that improve efficiency and performance. Metallurgy also uses it as an alloying and reducing agent.
Lithium
Li
Critical to energy storage, it enables rechargeable batteries for electric vehicles, electronics, and renewable energy systems. In glass and ceramics, it improves thermal resistance, durability, and performance.
Copper
Cu
Highly conductive and durable, it is essential to electrical and electronics industries for power grids, wiring, motors, and electronic devices. Construction uses it extensively for electrical systems, plumbing, roofing, and other building applications.
By industry
Where our minerals and water go.
We supply minerals that are strategic across a wide range of sectors, and can tailor their purity and characteristics to your industry's exact requirements.
Water
Energy
Mining
Chemicals
Oil & gas
Metallurgy
Data centers
Pharmaceuticals
Food & beverage
Agronomy & agriculture
Automotive
Microelectronics
Manufacturing
Textile
Construction & road
Hospitality
Water
Our technology doubles freshwater output from existing desalination infrastructure while eliminating brine discharge entirely. Beyond maximizing production, our recovered minerals support the very processes used to treat the water they came from: magnesium hydroxide neutralizes acidic effluents and precipitates heavy metals, while sodium chloride regenerates softening resins, giving water treatment operators a traceable, locally sourced alternative to externally procured reagents.
Magnesium Hydroxide - Mg(OH)₂
Calcium Hydroxide - Ca(OH)₂
Sodium Chloride - NaCl

Energy
From battery-grade lithium to magnesium components in fuel cells and heat exchangers, our critical raw materials feed directly into the energy storage and generation technologies powering the transition to renewables, without the supply volatility of conventional mining.
Magnesium - Mg
Lithium - Li
Copper - Cu

Mining
We offer mining operators a way to treat their own acidic effluents and recover flux agents on-site, using magnesium hydroxide and calcium hydroxide extracted through our own non-destructive process, reducing reliance on conventional extraction even within the mining sector itself.
Magnesium Hydroxide - Mg(OH)₂
Calcium Hydroxide - Ca(OH)₂
Copper - Cu

Chemicals
Our minerals serve as core feedstock for chemical manufacturing, from sodium chloride for chlor-alkali production to magnesium hydroxide as a precursor for MgO. We give chemical producers a sustainable, traceable source of foundational inputs at industrial scale.
Magnesium Hydroxide - Mg(OH)₂
Sodium Chloride - NaCl

Oil & gas
Our calcium hydroxide and sodium chloride support drilling fluid formulation, pH control and pressure management, while lithium-based greases protect high-temperature equipment, delivering the same performance inputs operators rely on, sourced through a circular, lower-impact process.
Magnesium Hydroxide - Mg(OH)₂
Calcium Hydroxide - Ca(OH)₂
Sodium Chloride - NaCl
Lithium - Li

Metallurgy
Magnesium and lithium are essential flux and alloying agents in iron, steel and aluminium production. We provide metallurgical operators with a stable, decentralised supply of these inputs, insulated from the price and geopolitical volatility of conventional mining.
Magnesium - Mg
Lithium - Li
Copper - Cu

Data centers
As data infrastructure scales, so does its need for thermal management and backup power. Our magnesium supports heat dissipation in enclosures and hardware, while our lithium powers the battery systems data centers depend on for uninterrupted operation.
Magnesium - Mg
Lithium - Li

Pharmaceuticals
From magnesium hydroxide antacids to sodium chloride saline solutions and lithium-based mood stabilizers, our minerals reach some of the most quality-sensitive applications in the world, recovered with the purity and traceability pharmaceutical-grade sourcing demands.
Magnesium Hydroxide - Mg(OH)₂
Sodium Chloride - NaCl
Lithium - Li

Food & beverage
Our magnesium hydroxide and calcium hydroxide support food processing applications, from acidity regulation to sugar refining, while our sodium chloride meets the seasoning and preservation needs of food producers, all backed by full traceability from source to product.
Magnesium Hydroxide - Mg(OH)₂
Calcium Hydroxide - Ca(OH)₂
Sodium Chloride - NaCl

Agronomy & agriculture
Soil health depends on mineral balance. Our calcium hydroxide neutralizes acidic soils, our magnesium hydroxide corrects micronutrient deficiencies, and our sodium chloride supports animal feed formulation, giving agricultural operators a reliable, locally sourced mineral supply.
Magnesium Hydroxide - Mg(OH)₂
Calcium Hydroxide - Ca(OH)₂
Sodium Chloride - NaCl

Automotive
Lightweighting and electrification are reshaping vehicle design. Our magnesium reduces component weight in engine blocks, transmission cases and steering systems, while our lithium powers the batteries driving the shift to electric mobility.
Magnesium - Mg
Lithium - Li
Copper - Cu

Microelectronics & computer technology
As devices demand more performance in less space, our magnesium delivers the lightweight strength needed in phones, laptops and cameras, while our lithium powers the battery cells at the heart of portable electronics.
Sodium Chloride - NaCl
Magnesium - Mg
Lithium - Li

Manufacturing
Our minerals serve as essential inputs across manufacturing processes, from magnesium hydroxide as a flame retardant in plastics and textiles to lithium in lubricants and rubber production, giving manufacturers a dependable, circular source of process-critical materials.
Magnesium Hydroxide - Mg(OH)₂
Lithium - Li
Copper - Cu

Textile
Our sodium chloride supports dyeing and printing processes for color fastness, while magnesium hydroxide enables flame-retardant treatments, helping textile manufacturers meet performance and safety standards with a fully traceable mineral supply.
Magnesium Hydroxide - Mg(OH)₂
Sodium Chloride - NaCl

Construction & road
Our calcium hydroxide strengthens mortar, plaster and cement, our magnesium enables fire-resistant building materials, and our sodium chloride supports road de-icing, giving construction and infrastructure operators dependable inputs sourced through a circular, low-impact process.
Calcium Hydroxide - Ca(OH)₂
Sodium Chloride - NaCl
Magnesium - Mg

Hospitality
For coastal properties managing their own water systems, our technology turns brine waste into an operational asset, supporting on-site water treatment and pool maintenance while helping properties meet evolving discharge regulations and reduce dependency on costly water imports.
Magnesium Hydroxide - Mg(OH)₂
Calcium Hydroxide - Ca(OH)₂
Sodium Chloride - NaCl

Insights and updates
Latest news
Follow our progress across mineral recovery, desalination, pilot projects, research partnerships and industrial deployment.
Follow Seamoretech on LinkedIn
Turn brine into strategic value.
Send us your brine composition and throughput. We will come back with a viability read and an indicative recovery profile.
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