Active in Morocco & Perth · Pilot contracts open · EIC Accelerator €2.2M awarded
Applications

For operators with a difficult water source or a concentrated brine stream.

Hydrovolta’s strongest commercial opportunities share common characteristics: high value of recovered water, significant brine disposal liability, regulatory pressure on contaminant levels, or a brine stream with exploitable chemistry. The sectors below reflect where these conditions intersect with validated SonixED™ capability.

Agricultural irrigation groundwater treatment application
Target sectors

Six sectors where the technical and commercial case is strongest.

Hydrovolta qualifies every project before recommending SonixED™. The sectors below represent where the combination of groundwater chemistry, brine disposal constraints, and regulatory drivers creates the strongest alignment with Hydrovolta’s capabilities.

01

Municipal utilities & public authorities

Brackish wells with salinity, nitrate, hardness, or seawater intrusion. Selective ion removal addresses nitrate compliance without full demineralisation. EU Groundwater Directive compliance deadline December 2027 creates near-term procurement urgency.

Water security, compliance, lower brine burden.

02

Large-scale agriculture & irrigation

Saline irrigation water degrades soil structure and reduces crop yield. SonixED™ removes sodium and excess TDS while retaining calcium and magnesium beneficial to soil chemistry. High recovery minimises water waste in arid agricultural geographies. Active in Morocco.

Crop yield, soil health, water availability.

03

Industrial process water

Food & beverage and pharmaceutical processes require consistent water quality. SonixED™ delivers configurable, consistent output with near-ZLD brine management to meet tightening discharge permit constraints.

Product quality, discharge compliance, OPEX.

04

Mining & resource extraction

High-volume process water and concentrated wastewater streams with high TDS and hardness. SonixED™ addresses treatment. Downstream valorization adds selective mineral recovery from concentrated streams where brine chemistry supports it.

Discharge reduction, mineral recovery, compliance.

05

Desalination plant operators

Existing seawater RO operators with concentrated brine streams facing increasing disposal pressure. Hydrovolta offers a pilot assessment pathway to evaluate selective chemical recovery from suitable brines — converting disposal cost into recoverable value.

Brine disposal cost, regulatory pressure, chemical revenue.

06

Remote communities & distributed sites

SalinBloc™ containerised units deploy to remote sites with full cloud telemetry and autonomous operation. No specialist operator required on-site. Islands, remote agricultural communities, construction operations, and distributed supply.

Water security, deployment flexibility, autonomous operation.

Best-fit conditions

Where SonixED™ and brine valorization perform best.

The strongest applications combine multiple of these conditions simultaneously. Hydrovolta qualifies each project honestly — including when another approach is more appropriate.

  • TDS in the 1,500–20,000 ppm range where conventional membrane recovery is limited
  • Silica or high hardness that accelerates fouling and reduces membrane lifespan
  • Nitrate, sodium, or fluoride requiring selective removal without full demineralisation
  • Brine disposal constraints: restricted discharge, inland sites, or tightening regulations
  • Brine chemistry containing NaCl, MgCl₂, or CaCl₂ at concentrations supporting valorization
  • Sites requiring pilot validation before large capital commitment
Agricultural livestock water treatment application
Qualify your application

Tell us about your water source or brine stream.

We qualify each project on source chemistry, site constraints, and technical fit.

Institutional partners & backing

EICFlandersWater EuropeDe WatergroepFarysGSTICAquatech