Diffuser Express
Suppliers of Diffusers, Replacement Membranes, and Specialty Diffuser Items Across All Brands
Environmental Dynamics International (EDI) is a full-service organization offering turnkey municipal and industrial aeration systems for biological treatment, lagoon solutions, aftermarket parts for all brands, field contract services for equipment installation, maintenance, and energy saving upgrades; with demonstrated success in more than 7,000 installations in over 100 countries worldwide. EDI’s unique set of capabilities, industry alliance, and expertise enables the company to offer Integrated System Solutions with diffusers, blowers, mixers, next-generation controls, and services.
Aeration Works
System Evaluation | Installation | Maintenance | Service Contracts
Symphony
Controls & Optimization
Lagoon Solutions
IDEAL™| SMART® | Activated Sludge | Complete Mix | Partial Mix
Engineered Aeration Systems
Research and Development of Advanced Technology Aeration and Biological Treatment Solutions for Optimal System Configuration and Design Solutions
Industrial Solutions
Design | Installation | Service
What We Offer
About Our Company
SInce 1975
EDI offers technology, aeration, and biological treatment solutions for municipal and industrial wastewater
Read More
Read more
About Our Company
SInce 1975
EDI offers technology, aeration, and biological treatment solutions for municipal and industrial wastewater
Read More
Read more
About Our Company
SInce 1975
EDI offers technology, aeration, and biological treatment solutions for municipal and industrial wastewater
Read More
Read more
About Our Company
SInce 1975
EDI offers technology, aeration, and biological treatment solutions for municipal and industrial wastewater
Read More
Read more
WE ARE FOCUSED ON RESULTS
EDI AERATION SYSTEMS COULD REDUCE ENERGY REQUIREMENTS UP TO 70%
Charles E. Tharp, PE
Chairman
Randy Chann
Chief Innovation Officer
Fred McCabe
Vice President of Finance & Operations
Glen K. Wylie
Vice President of Aftermarket Services
While working with Aeration Works crews, we have been able to do improvements to the system to make it run more efficiently. The crews are well-trained on the systems and know what it takes to fix any problem that may come up.
Today, we are exceeding our original (effluent improvement) goals, and can reduce total phosphorus… due in large part to the robust system design (by EDI’s Symphony® program).
The project has been a great success, providing EDI technology is not only reliable, but also simple and easy to install.
The crew you sent here was one of the best I have ever had the pleasure to work with.
Mike Korman at EDI was a true professional and always made it clear that his primary concern was not only a quality finished product, but that any concerns or issues were resolved completely to the City's satisfaction.
We purchased the Extended Warranty with annual inspection to make sure the performance stays top-notch. They have lived up to their guarantee on this spectacular design and installation.
The crew from Aeration Works at EDI was really good to work with. From the beginning we could tell that they were willing to go 'above and beyond' normal efforts to make sure the diffusers for our system were installed in the most professional manner.
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