As a global leader in the water and waste management sectors, we have been operating for over 160 years all over the world. We provide essential services to protect the resource and improve quality of life wherever we operate.
Air Quality Diagnosis
We provide air quality diagnosis services, focusing on the measurement and control of atmospheric emissions that can be harmful to health and air quality. Using advanced technology, our services aim to provide a safer and healthier environment by improving air quality.
AirAdvanced® Map
AirAdvanced® Map is a unique GIS-integrated air quality assessment software suite, designed to model the impacts of industry and traffic in both 2D and 3D.
Air quality studies
- Studies of atmospheric pollutants' dispersion in order to verify, among others, the current situation of air quality in a study area and the degree of compliance with the regulated limit values
- Diversity of models and scales:
- CALPUFF, AERMOD, and LAPMOD to assess pollution from various sources.
- Photochemical models like CHIMERE or CAMx for air quality strategy projects.
- For high-resolution needs, Street Canyon models like GRAL or PMSS, useful for assessing environmental impact in various urban and topographic configurations.
Air Pollution Treatment
Acting for atmospheric emissions' mitigation. Our gas treatment solutions, AirAdvanced® Treatment, can assist businesses by effectively reducing harmful emissions, promoting environmental sustainability, and ensuring compliance with environmental regulations, thereby enhancing their corporate image and commitment to social responsibility.
Eolage
Device that favours the dispersion of non-toxic emissions.
- Main benefits: It allows decreasing the plume of the emission while reducing the optical impact of it, and the immission in nearby areas.
- Business sector addressed: Biogas plants, Food & Beverage, Pulp & Paper and any industrial facility
- Time to implement : 6 months
- Price range : 200K€
InspiR®
Multi-stage air treatment solution designed to improve air quality in sensitive locations by capturing and removing a wide range of pollutants (PM10, PM2.5, PM1 particles, virus, nitrogen oxides, and volatile organic compounds).
- Main benefits: It is a really modular solution based on electrofiltration for low-energy consumption with high efficiency. Efficiency can reach 99.9% in PM similar to HEPA13 filter with up to 20 times lower power consumption, low maintenance with regenerative filter and automatic cleaner.
- Business sector addressed: Any facility with large confined area or canalised airflow (school, subway, parking, gymnasium, factory...)
- Time to implement : 3-6 months
- Price range : €150K – €1M
Air Monitoring
Our monitoring systems, AirAdvanced®, are adaptable and can be tailored to your needs. We can provide real-time monitoring and predictive models, combining emissions, orography, air quality and meteorological modelling to develop studies of dispersion, air quality plans and strategies. We also work to optimize traffic flows to reduce emissions in cities, helping smart city governments to predict areas of poor air quality and reduce air pollution.
Sentinel
- A software solution for monitoring and modelling of atmospheric emissions from your facilities into the environment.
With connected sensors, you can continuously measure pollutants using software modelling, effectively managing air quality and minimising your environmental impact.
Other software solutions as Aria Regional, F-Air, Aria Risk or AriaView have been integrated in AirAdvanced® Sentinel.
References
Emissions dispersion system (Pontevedra, Spain)
Project that includes supply and installation of an Eolage to improve the dispersion of emissions from the scrubber. It is an emission dispersion technology that offers a simple and efficient solution, allowing to complete the action of the usual deodorization or treatment systems.
Innovative monitoring of the air quality of an industrial territory (France)
The AirAdvanced® Sentinel platform for real-time monitoring and analysis, predictive and a posteriori of types of pollution, their concentration and dispersion.
- High resolution spatio-temporal air tracking demonstrator
- Light instrumentation easily deployable
- 20 Micro-sensors complementary to 3 Atmospheric stations
Benefices:
- Industrial plume maps with high spatial and temporal resolution
- In case of pollution, quantification of the impact on the environment in relation to regulatory values
- Alerts in case of planned threshold exceedances
Real-time monitoring of the air quality of a Petrochemical site in the immediate vicinity of a city centre (Spain)
The AirAdvanced® Sentinel Platform for real-time monitoring of air emissions, identification of their origin and modelling of their dispersion
Micro-sensor array:
- Gaseous discharges: SO2, NO2, CO, O3, NO
- Microparticles: PM10 and PM2,5
1 Weather station for accurate weather tracking
Benefices:
- Real-time monitoring of impacts on local residents and the environment
- Alerts when the expected threshold is exceeded
- Decision support to reduce nuisance
- Improvement of the site's environmental footprint
Testing innovative air pollution treatments in school environments at the Victor Hugo Elementary School in the city of Poissy, located in the Ile-de-France region in France, with InspiR®
We implemented our InspiR® solution at Victor Hugo Elementary School in Poissy to combat air pollution, creating a purified "air bubble" in the schoolyard. This multi-stage filtration system effectively reduces harmful pollutants like PM10, PM2.5, NO2, and VOCs, using technologies such as positive ionization and active carbon fibres, with a focus on low-power consumption and circular economy principles. Benefits include improved air quality, increased awareness about air pollution among children and parents, and a child-friendly design that integrates seamlessly into the school environment, all contributing to a healthier learning space.
* regulatory requirements, impact studies and emissions reduction plans
** such as photocatalysis, adsorption, condensation, biofiltration, thermal oxidation or chemical absorption