Caribbean Wastewater Treatment & Reuse

nrPUR™ MBR Systems for Resorts, Islands & Coastal Communities

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Set up a call to discuss how Enereau can assist you with your project’s wastewater needs.

Why Wastewater Treatment in the Caribbean Challenging

variable and seasonal flow in wastewater treatment

Variable & Seasonal Flows

Land Constraints

Water Scarcity and Reuse Requirements in wastewater treatment

Water Scarcity & Reuse Requirements

Lack of Centralized Sewer Networks

Island and coastal communities face unique constraints that require flexible, wastewater treatment solutions. Systems must adapt to changing occupancy, limited space, and remote logistics—without compromising effluent quality.

- Variable & Seasonal Flows

- Limited Land Availability

-Lack of Centralized Sewer Networks

-Supply & Reliability

-Corrosive Saline Environment

-Water Scarcity/Reuse Requirements

Advantages of Enereau’s nrPUR™ MBR Systems.

Space-Saving
Reduces Land Requirments

Waste Water Solution that Meets Regulatory Standards

Efficiency
Meets Regulatory Standars

Modular Design
Scalable and Customizable

Wastewater Treatment that protects water resources

Environmental Benefits
Protects Water Resources

Enereau is an experienced provider of cost-effective, modular, packaged decentralized wastewater solutions for Caribbean resorts, islands, and coastal communities facing challenging conditions.
Our modular MBR systems are ideal for remote and space-limited sites, providing flexibility as developments expand or occupancy varies seasonally. Designed for reliable, year-round operation in tropical environments, they deliver consistent high-quality effluent for safe discharge or reuse. With a compact footprint and minimal visual impact, Enereau systems are well-suited for resorts and communities where land availability and aesthetics are important considerations.

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Case Studies & Deployments

Decentralized sewage solution for subdivision in Antigua

Antigua - 3,000 GPD
Compact nrPUR™ MBR installed within an existing below-grade structure to treat combined grey and black water to reuse quality for onsite irrigation and cooling.

MBR Retrofit of existing RBC in the Caribbean

St. Martin - 25,000 GPD
nrPUR™ MBR retrofit of an existing RBC system at a luxury resort, upgrading treatment to reuse-quality effluent while repurposing existing tankage within the original footprint.

MBR Retrofit of existing SBR in the Caribbean

St. Kitts - 40,000 GPD
nrPUR™ MBR retrofit of an existing SBR at a medical university to expand capacity and achieve reuse-quality effluent within the existing footprint.

Turn Key MBR for a Resort in the Caribbean

Tortola – 25,000 GPD
Turn-key “Plug ’n Play” nrPUR™ MBR supplied to replace a storm-damaged plant at a coastal resort, installed using prefabricated modules and existing tankage to deliver reuse-quality effluent with rapid deployment and low on-site construction.

St. Kitts SBR to nrPUR™ MBR Retrofit

Click on one of the images to learn more about the projects or visit our Project Page to see more Enereau projects

Read the Tortola Case Study Here

The nrPUR™ MBR Technology

The nrPUR™ Membrane platform is a low-energy, self-cleaning ultrafiltration (UF) system for the treatment of low- to high-strength wastewater to high-quality discharge or reuse standards. The technology is highly flexible and suitable for both domestic and industrial wastewater. Configured around a series of modular process building blocks, nrPUR™ platform offers unparalleled flexibility and reliability for wastewater treatment on wastewater streams from 300 mg/L to 10,000 mg/L, producing effective TSS & BOD5 reduction of >98%, safe, reuse-quality water. When combined with our advanced polishing technologies the nrPUR™ MBR system can treat trace micro pollutants (e.g. Phosphorus, Ammonia, etc) to safe discharge levels.

Visit our website to learn more about our technology.

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Enereau Systems Group Inc.

19 Driftwood Trail

Ridgeway, Ontario

Canada, L0S 1N0

+1 (905) 993-1761

Sales@enereau.com

Caribbean Wastewater Treatment & Reuse

Why Wastewater Treatment in the Caribbean Challenging

Variable & Seasonal Flows

Land Constraints

Water Scarcity & Reuse Requirements

Lack of Centralized Sewer Networks

Advantages of Enereau’s nrPUR™ MBR Systems.

Space-Saving Reduces Land Requirments

Efficiency Meets Regulatory Standars

Modular Design Scalable and Customizable

Environmental Benefits Protects Water Resources