SciTransfer
DARROW · Project

AI-Driven Software to Turn Wastewater Plants into Energy and Resource Factories

environmentTestedTRL 6

Imagine a wastewater plant as a giant recycling center instead of just a filter. This project uses smart AI to act like a brain for the plant, figuring out how to squeeze out more energy and nutrients. It turns a messy process into a precise operation that recovers valuable materials while cleaning water.

By the numbers
13%
EU fertilizer nutrient demand that could be supplied by WRRFs
9.5 billion m3
Annual methane production potential in EU WRRFs
25 million
Households that could be powered by EU WRRF methane
4 million t
Annual sludge waste reduction potential in EU
34 billion kWh/year
Municipal wastewater treatment energy consumption in EU
The business problem

What needed solving

Wastewater plants are expensive to run and treat waste as a liability. Current mathematical models are too complex for operators, and data quality in harsh plant environments is often poor.

The solution

What was built

A modular, flexible AI software solution for wastewater plants. It optimizes energy use and resource recovery in real-time operational settings.

Audience

Who needs this

Municipal water utility managersIndustrial wastewater treatment operatorsRenewable energy producersAgricultural nutrient suppliers
Business applications

Who can put this to work

Water Utilities
enterprise
Target: Municipal Water Treatment Plant

If you are a municipal plant operator dealing with high energy bills and waste disposal costs — this project developed an AI solution that makes plants more autonomous and energy efficient. It helps transition from simple treatment to a resource recovery facility.

Agriculture
mid-size
Target: Fertilizer Production Company

If you are a fertilizer producer dealing with raw material shortages — this project developed a way to recover nutrients from wastewater. Based on EU data, these facilities could supply 13% of the fertilizer nutrient demand in the EU.

Energy
enterprise
Target: Green Energy Provider

If you are an energy company dealing with the need for renewable methane — this project developed AI to optimize methane production. EU facilities can produce 9.5 billion m3 of methane annually, enough to power 25 million households.

Frequently asked

Quick answers

What is the cost or pricing model for this AI solution?

Based on available project data, specific pricing or cost structures are not provided; the project focuses on the development and demonstration phase.

Has this been tested at an industrial scale?

Yes, the AI solution is being tested in a real-world operational environment at the Tilburg WRRF.

How is the IP and licensing handled?

Based on available project data, the specific licensing terms are not mentioned, but the consortium includes 3 SMEs to ensure market exploitation.

How does this integrate with existing plant hardware?

The solution is designed as a modular and flexible data-driven AI tool that works with existing wastewater treatment plants to make them more autonomous.

What is the timeline for full deployment?

The project period runs from September 1, 2022, to August 31, 2026, with demonstration activities currently underway.

Consortium

Who built it

The consortium is well-balanced for commercialization, consisting of 8 partners across 4 countries. With a 25% industry ratio including 3 SMEs and 2 industrial companies, there is a clear bridge between the 3 research organizations and 1 university and the actual market. The inclusion of a water company ensures the AI is developed for real-world operational needs.

How to reach the team

Contact ASOCIACION CENTRO TECNOLOGICO CEIT in Spain

Next steps

Talk to the team behind this work.

Contact us to connect with the DARROW consortium for pilot implementation.

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