A leader in the research, development and application of advanced nutrient management solutions that drive down treatment costs and protect the environment for over 300 million people worldwide.

Environmental Dynamics International (EDI) is a full-service provider of advanced aeration and biological treatment solutions for municipal and industrial applications. Committed to their ‘Aeration for life’ promise, the company offers the broadest technology portfolio in the industry with unparalleled engineering, installation and service capabilities for any brand or model of system. EDI aeration solutions reduce treatment process energy costs by up to 70%, and are trusted in more than 7,000 installations in over 100 countries.

From introduction through implementation, we supplement engineers and consultants’ workflow to satisfy your municipal/industrial clients by expediting the entire project, providing superior technologies and offering responsive service throughout.

Allow EDI support you with unique process design and high-value engineered solutions. We offer a wide range of high-quality diffused aeration products that you can trust, and providing optimized energy efficiency, performance, as well as lifelong maintenance and upgrade services for your client.

It is basically farming bacteria using air to treat wastewater. But it is more than just adding air to a system, to avoid using more energy than required for each situation and to meet or exceed limits, this biological process is optimized by engineering for desired flow, load, capacity, influent type, treatment process type, desired effluent quality, capital investment, operation costs, and energy savings. Add on our long-term maintenance and upgrade support and your wastewater treatment system will be fully cared for by our Aeration for Life promise. EDI has been providing aeration excellence while pioneering and revolutionizing aeration technologies for nearly half a century – since 1975.