Customers
Enabling industries and municipalities to reach their sustainability goals
Industrial wastewater treatment and circular water use
We provide solutions for process water production and wastewater treatment. Recovering water, energy and nutrients from every drop, we help turn your wastewater treatment plant into a resource factory.
Municipal wastewater treatment and water reuse
We provide wastewater treatment, drinking water production, water reclamation and desalination solutions for governments and municipalities. From design to outsourced operations, we look for efficient solutions at minimal cost.
End to end water cycle solutions
We deliver smart, integrated water solutions that help clients achieve their sustainability goals - across the entire water cycle. From design and build to operations and maintenance, our expertise covers water treatment, wastewater treatment, and water recovery.
We rank among the global top 10 in biological wastewater technologies (Global Water Intelligence), with proprietary anaerobic and aerobic solutions - BIOTIM® and LUCAS®. With over 175 years of operational experience, we run critical water infrastructure worldwide at minimal Total Cost of Onwership, including over 20 municipal O&M projects in Morocco alone.
Our digital platform, SMARTLAB®, empowers clients to reduce operational costs through predictive insights and digital twin modeling.
To make sustainable infrastructure more accessible, our Waterleau International Financing Vehicle (WIFV) enables public-private partnerships and off-balance-sheet investment.
We don’t just supply technology—we deliver resilience, impact, and long-term value.
Wastewater treatment
Our process and plant designs help industries and municipalities to comply with stringent wastewater discharge regulations. From diluted municipal wastewater to complex wastewater in the chemical industry, we design the most efficient treatment process including total operating cost as KPI.
Water treatment
In almost every industry, we produce tailor-made process water from almost any source. From de-mineralized, de-ionized, distilled to ultra-pure water, we are happy to provide process water in different qualities and characteristics.
Our drinking water solutions make it possible to produce drinking water for the industry or to provide safe potable water improving sanitary conditions for large communities. Our containerized emergency water production units are designed for fast deployment disaster-struck communities.
Water recovery
We help in turning your wastewater treatment plant into a water resource factory. The combination of wastewater treatment, process and drinking water production technologies enables you to close the water cycle, reducing tap-water dependency.
We also help reclaiming municipal wastewater in water-stressed regions. Biologically treated municipal wastewater is a perfect source for the production of irrigation water, for the replenishment of aquifers or even for the production of drinking water.
Nutrient recovery
When treating wastewater and unfolding its energy
potential, why not monetizing the nutrients too? We help you to recover
nutrients such as nitrogen and phosphorus that would otherwise be
discarded. We will convert them into an eco-friendly fertilizer,
used for ecological and agricultural purposes.
Digital water
SmartLab is Waterleau’s digital platform to help our clients manage environmental assets and limit the eco-footprint. Our cloud-based platform makes it possible to connect with your treatment plant, get better insights from data analysis and optimize plant performance in any circumstance.
Find your local contact
Our expertise is always within reach. Digital communication has cut long distances short, but we advocate the traditional way of sharing insights.
Contact us today. We are looking forward to help you reach your sustainable development goals.
