Desalinization and Water Treatment Plants

We develop water treatment solutions that combine efficiency, sustainability, and long-term operational resilience.

Delivering efficient and sustainable water infrastructures

Our projects integrate water treatment engineering with modern technologies to optimise processes for potabilization, filtration, disinfection and resource recovery. By combining efficiency, resilience and environmental responsibility, we create infrastructures that meet both regulatory and operational requirements while reducing environmental impac. Our facilities incorporate advanced techniques such as membrane filtration, reverse osmosis and nutrient recovery to maximise efficiency and resource reuse

We optimise water systems for efficiency, resilience, and sustainability

Our water treatment projects are designed to maximise operational performance while minimising energy consumption and emissions. By combining advanced treatment technologies, modular design and smart monitoring, we deliver infrastructures that are flexible, scalable and environmentally responsible. This ensures reliable water supply, resource efficiency and long-term sustainability.

Why choose us

Sener has extensive experience in delivering complex water treatment engineering projects worldwide. Our teams apply multidisciplinary expertise to integrate civil, mechanical, chemical and digital solutions in both urban and industrial contexts. We have successfully implemented plants across Europe and Latin America that combine robust treatment processes with digital monitoring systems to optimise performance, reduce operational costs and ensure compliance with environmental standards.

How we work

Our methodology follows a full lifecycle approach. In assessment, we analyse water sources, quality, demand patterns and regulatory requirements. Design integrates process engineering, energy efficiency and digital monitoring solutions to ensure optimum performance. Implementation includes EPC management, construction and commissioning with rigorous quality controls. Finally, operation and maintenance services ensure continued compliance, optimal resource usage and long-term reliability for both potable and wastewater treatment systems.

We deliver sustainable water treatment solutions across the lifecycle

Every water treatment engineering project is designed with sustainability and adaptability in mind. From energy-efficient pumps and membranes to smart sensors and control systems, we ensure that plants can evolve with regulatory requirements, new technologies and changing water quality. This lifecycle perspective guarantees long-term performance and environmental stewardship.

Comprehensive solutions for potable and industrial water

We design and execute water treatment plants capable of processing both potable water and industrial effluents.

Climate change risk, resilience and adaptation

Assessing climate risks and designing adaptive strategies for long-term resilience.

BIM

Integrating Building Information Modeling to streamline design, construction, and asset management.

Structural engineering

Engineering structural systems for safety, performance, and architectural integration.

Seismic design

Engineering structures to withstand seismic forces and ensure occupant safety.

Planning policy advice

Advising on planning policies to support sustainable development and compliance.

Environmental consulting

Advising on environmental impact, compliance, and sustainability strategies.

Construction management

Managing construction projects to ensure timely delivery, quality, and cost control.

Comissioning

Ensuring systems are tested and validated for optimal performance before operational launch.

Civil engineering

Delivering structural and infrastructure solutions for resilient and efficient environments.

At Sener, we provide advanced water treatment solutions that ensure safe, reliable, and sustainable water supply for communities and industries