Wise Water Solutions

Company & Projects

Engineering ZLD from Barcelona.

We serve Southern Europe and North Africa, with systems in operation or being deployed in Spain, the UK, the USA, Morocco, India and Chile.

About us

Proven technology, delivered as a complete service.

Wise Water Solutions S.L. delivers Zero Liquid Discharge for industrial wastewater. We combine partner technology with engineering, operation and maintenance, from the planning stage to post-construction facility management.

Project design

We analyse your site, energy availability and effluent chemistry, then design a system that fits your process, retrofit or greenfield.

Sizing and validation

We split the treatment between stages and test with your real water, so the performance is proven before you commit.

Operation and maintenance

We supply, install, operate and maintain the system. You pay per m³ treated, with performance committed by contract.

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Reference projects

In continuous operation, for reference clients.

Municipal reuse, process water and industrial zero liquid discharge.

ClientApplicationTechnologyResultIn operation
BoschIndustrial effluent, IndiaZLD: HyBatch + CEEZero liquid discharge12 months
HondaMotorcycle & Scooter IndiaZLD: HyBatch + CEEZero liquid discharge8 months
SUEZMunicipal water reuseHyBatch20% less energy, fewer reagents15 months
TopdentalProcess water, Yorkshire, UKHyBatch35% lower cost, no softeners17 months
To confirmClient names and results come from the 2026 corporate presentation. Confirm each client agrees to be named on the website. Add site photos only where the people shown have agreed.

Featured project

Spain pilot: landfill leachate

Our first CEE pilot in Spain treats landfill leachate on electricity alone, with no waste heat. It was built to test both open loop and closed loop configurations at the same site.

  • Recovered water TDS<50 mg/L
  • Conductivity<100 µS/cm
  • pHneutral
  • Energy sourceelectric only

Water quality results come from analysis by an accredited laboratory.

WWS pilot installation on site in Spain

Presence and deployment

More than 25 units installed.

Systems in operation and deployments under way in six countries. In Spain and Morocco we deploy together with our strategic partner Seinec.

SpainUKUSAMoroccoIndiaChile

How we start

Three steps from analysis to a rate per m³.

1. Send us an analysis

A recent effluent analysis and the daily flow.

2. Sizing and validation

The split between stages, and tests with your real water.

3. Rate per m³ and start-up

One figure, with the performance committed by contract.

Contact

Talk to an engineer.

Tell us what you discharge today. Include volumes and a recent analysis if you have one.