Featured Articles and Case Studies
Sandhill WRF
Municipal water reclamation facility upgrade, higher capacity, and easier maintenance with EDI FlexAir Pro MiniPanel M3 Model.
Laguna Niguel, CA
The South Orange County Wastewater Authority (SOCWA) has three primary treatment facilities to treat approximately 26 million gallons of wastewater per day. SOCWA must manage these plants to keep the infrastructure working to create both recycled water and treated effluent.
Sonoma, California
Aeration upgrade allows winery to minimize energy consumption and double handling capacity during their peak season.
California, MO
Plant upgrade allows simplified maintenance and room for future expansion while meeting compliance.
Menominee, MI
Plant upgrades aeration system for lower power consumption and increased operating flexibility.
Plant City, Florida
EDI aeration helps 10 MGD municipal plant win multiple awards for performance while cutting energy usage in half.
Barton, Oklahoma
Enhanced oil and gas recover (fracturing) techniques and water go hand in hand. Current pressures including limited fresh water sources, transportation, fracturing volume requirements, and disposal costs and restrictions are driving the development of new water management strategies.
Newark, Ohio
Aeration upgrade allows plant huge savings and unexpected revenue opportunities.
Neusiedlersee Westufer
Reducing energy costs in Schützen am Gebirge, Austria through EDI polyurethane membranes.
Pasşavant-Poarta Alba, România: FlexAir Pro
Reducing energy costs by installing a FlexAir® Pro fixed grid aeration system.
Brakebush Brothers, Westfield, WI: FlexAir Pro
Aerobic Treatment at Chicken Products Manufacturing Plant
Miner, Missouri
Upgrades to a small town’s 20-year-old treatment system leads to significant reductions in ammonia, BOD and total nitrogen.
Grantsville, UT: IDEAL
IDEAL extended aeration system and batch reactor process doubles treatment capacity for lagoons just south of Great Salt Lake.
ConAgra-Fort Madison, IA: SiteWorks, FlexAir Pro
Industrial wastewater facility upgrade, higher capacity, and easier maintenance with EDI Fixed Grid aeration system.
Bridgeport, CT: FlexAir Pro, SiteWorks
Innovative SiteWorks installation of FlexAir fine-bubble allows large northeastern plant to realize savings literally overnight.
Duckett Creek, MO: FlexAir Pro & SiteWorks
Quarter-century relationship with St. Louis metro area treatment facility sees EDI deliver on the “Aeration for Life” promise.
Leprino Foods Dairy Processing, CO: SiteWorks
SiteWorks fulfilling EDI’s “Aeration for life” commitment over more than a decade with major American mozzarella producer.
Robert W. Hite Treatment Facility, Denver, CO: SiteWorks
At one of North America’s largest treatment facilities, SiteWorks gives a 31-year old aeration system new life.
Northwest Municipal Wastewater Treatment Plant, Springfield, MO: FlexAir Pro & SiteWorks
SiteWorks called upon by southern Missouri treatment facility for turnkey membrane replacement of decade-old FlexAir Pro MiniPanel aeration system.
Frielas WWTP, Lisbon, Portugal: Streamline
Serving a quarter-million Portuguese, StreamLine® system upgrade improves SOTE, energy savings, and effluent quality.
F&A Dairy Plant
Wisconsin dairy plant cuts blower requirement in half, improves DO, and removes odor with FlexAir fine-bubble aeration.
Emiliano Zapata, Morelos, Mexico
EPDM membranes help contribute to a plant meeting regulation for no contaminants in wastewater effluent in Morelos, Mexico.
Bowling Green, MO: Fixed-Grid FlexAir Pro
Jet aeration upgraded to EDI fixed-grid fine-bubble system to achieve 40% energy savings.
Valparaiso, IN: EcoBELT
Midwestern municipal wastewater facility upgraded for advanced TSS and grit removal.
Wilmington, VT: EcoBELT
Southern Vermont snowbelt wastewater facility upgraded for advanced TSS and BOD removal.
Citronelle, AL: Blue PRO
Wastewater treatment plant upgrade doesn’t just beat an ultra-low Phosphorus limit, it beats North America’s lowest municipal Phosphorus limit.
Buffalo-Niagara International Airport, NY: SAGR Deicing Fluid Treatment
Upgrading airport cold weather stormwater treatment to treat high-strength glycol contamination from deicing fluid runoff.
Hydraulic Fracturing Wastewater Facility, OK
Reuse-quality water is the product of this high efficiency treatment system and SiteWorks maintenance package engineered for high variability, elevated temperatures and high salinity.
OUR TEAM IS ALWAYS THERE FOR YOU
Meet Jeremiah Ritchey (JR)
Length of Time with Nexom and EDI: 5 years Q: What is your favorite part of Aftermarket to talk about and why? A: What I love most about the aftermarket is the chance to step into a customer's world when something isn't working quite right—and find a fix...
Meet Troy Guyer
Length of Time with EDI: 25 years in January (of 2026) Q: How did you get to the position you are in now? You’ve worked for EDI for quite a while, so it’s safe to assume you’ve held other positions before this one. A: I have worked in several different roles at EDI,...
Meet Greg Roppelt
Since 2017, Greg Roppelt has been on our sales team helping customers receive our Aeration for Life promise. We’re excited to hear from our Northeastern US Sales Manager! Q: You started out working with EDI. How long have you been working with them now? A: I...
Meet Patrick Ely
Patrick Ely has been with EDI for more than 37 years, knowing just about everything there is to know about our parts and services. Q: You started out working with EDI. How long have you been working with them now? A:I started with EDI right out of college in 1988...
Meet Scott Hentges
He’s been with EDI longer than most, and we’re grateful for the kindness he puts in his customer service and years in the business to help ensure you get the best service with the best parts. Here’s Scott Hentges! Length of Time with EDI: I started in December 1987...
Meet Matt Martin
Here at EDI, you can find a helpful smile for all your aeration needs in every aspect of our business – and you can’t help but find our friendliest face at the top! Meet our General Manager Matt Martin. An engineer who has worked in the wastewater and energy sector...
Meet April Heywood
Jordan White is a man of many talents – and delivering service with a good attitude and smile are just a few that we see on the regular…
Meet Jordan White
Jordan White is a man of many talents – and delivering service with a good attitude and smile are just a few that we see on the regular…
Meet Joey Green
Our SiteWorks team is out in the trenches – or I guess in our case, basins – every day helping to install aeration systems for our clients. They are willing to travel all across North America to ensure our customers have short down times and reliable aeration every time.
Meet Mitch Pirtle
Our SiteWorks team is out in the trenches – or I guess in our case, basins – every day helping to install aeration systems for our clients. They are willing to travel all across North America to ensure our customers have short down times and reliable aeration every time.
Press Releases and News
Axius Water is excited to be joining CRH
Axius Water is excited to announce that we are joining CRH – one of the largest providers of materials for critical infrastructure projects in the world. Our values align, our missions complement each other, and our commitment to stopping nutrient pollution is unchanged.
Axius Water Showcases Global Solutions for STOPPING NUTRIENT POLLUTION at IFAT 2026
Meet EDI at IFAT 2026 in Munich, May 4–7. Visit Hall A3, Stand 315 to explore advanced aeration and nutrient-management solutions for municipal and industrial wastewater.
Axius Water brings solutions together at WEFTEC 2025 that are STOPPING NUTRIENT POLLUTION
Axius Water (“Axius”), a leader in nutrient management for municipal and industrial wastewater, will showcase its mission to STOP NUTRIENT POLLUTION at WEFTEC 2025 in Chicago (Booths 3813 & 2820), from September 29 through October 1
Axius Water® Expands Nutrient Removal Capabilities with the Acquisition of S&N Airoflo, Inc.
POCASSET, Mass. (August 14, 2025): Axius Water (“Axius”), a leading provider of nutrient management solutions for municipal and industrial wastewater treatment facilities, announced today that it has acquired S&N Airoflo, Inc., a leading supplier of surface aeration systems, based in Greenwood, MS.
Axius Water® Acquires Aero-Mod, a Leader in Mechanical and Biological Treatment
POCASSET, Mass. (January 8, 2025): Axius Water (“Axius”), a leading provider of nutrient management solutions for municipal and industrial wastewater treatment facilities, announced today that it has acquired Aero-Mod, a leading supplier of proprietary mechanical/biological wastewater treatment systems, based in Manhattan, KS. This acquisition enables Axius to further expand its nutrient removal solutions for water and wastewater.
Join Axius Water® and the Axius businesses at WEFTEC booth 1313 and 329 in NOLA
NEW ORLEANS, LA USA (October 7, 2024): Axius Water®, a leading provider of nutrient management solutions for municipal and industrial wastewater treatment facilities, announced today they will be in booth 1313 and 329 at WEFTEC 2024, in New Orleans, LA. Visitors are invited to the booth to learn how the Axius team is stronger together…
Axius Water® acquires MITA Water Technologies®, a leader in wastewater treatment and filtration
MUNICH, GERMANY (13 May, 2024): ATAC Solutions®, EDI® (Environmental Dynamics International®), EOSi (Environmental Operating Solutions), Napier-Reid, and Nexom®, Axius Water® companies, are stronger together at IFAT’s Hall A3, Stand 315 and uniting around the mission of “Stopping Nutrient Pollution.” Learn how their proven solutions enable customers to improve the effectiveness of water and wastewater treatment in industrial and municipal applications.
EDI: IFAT 2024 Press Release
MUNICH, GERMANY (13 May, 2024): ATAC Solutions®, EDI® (Environmental Dynamics International®), EOSi (Environmental Operating Solutions), Napier-Reid, and Nexom®, Axius Water® companies, are stronger together at IFAT’s Hall A3, Stand 315 and uniting around the mission of “Stopping Nutrient Pollution.” Learn how their proven solutions enable customers to improve the effectiveness of water and wastewater treatment in industrial and municipal applications.
Axius Water: Shortlisted for Water Technology Company of the Year
POCASSET, MA USA (February 26, 2024): Axius Water, leading provider of nutrient management solutions for municipal and industrial wastewater treatment facilities, announced today that it has been shortlisted for the Global Water Intelligence (GWI), Water Technology...
Axius Water acquires Triplepoint Environmental, a leader in transforming wastewater lagoons
POCASSET, MA USA (October 3, 2023): Axius Water announced today that it has acquired Colorado-based Triplepoint Environmental, a leading supplier of wastewater lagoon systems for rural communities. Axius Water is a portfolio of businesses focused on improving the...
EDI, EOSi, Napier-Reid & Nexom are Stronger Together as Axius Water companies at WEFTEC 2023, featuring proven, sustainable nutrient management solutions
Four operating companies of Axius Water exhibiting at WEFTEC 2023 in booth 1042 First WEFTEC appearance for Napier-Reid, a seventy year-old water and wastewater equipment engineering firm See EDI’s 9-foot wide fine-bubble aeration curvilinear panel diffuser, EOSi’s...
Stronger Together 2022 Sustainability Overview from Axius Water Now Available
POCASSET, MA USA (September 26, 2023): Axius Water announced today, the release of the 2022 Sustainability Overview now available for download at axiuswater/sustainability/. Axius Water is a portfolio of businesses focused on improving the effectiveness of water and...
Napier-Reid, provider of water and wastewater treatment systems, joins Axius Water
POCASSET, MA USA (February 22, 2023): Axius Water announced today that it has broadened its platform by acquiring Napier-Reid, a leading supplier of custom-engineered water and wastewater treatment systems located in Ontario, Canada. Axius Water is a portfolio of...
Cindy Paulson joins the board of directors of Axius Water
POCASSET, Mass. USA (December 14, 2022): Axius Water, a portfolio of businesses focused on improving the effectiveness of the treatment processes to remove nutrients in industrial and municipal applications, announces today that Cindy Paulson has joined the Axius...
Stronger Together: Axius Water 2021 Sustainability Overview
Axius Water Operating Companies continue to make collective sustainability impact across environmental, social, and governance issues for the 2021 fiscal year.Throughout the Axius Water Platform, Nexom, EDI and other operating companies make substantial impacts to...
EDI, EOSi, & Nexom are Stronger Together Axius Water companies at WEFTEC 2022 featuring proven, sustainable wastewater management solutions
NEW ORLEANS, LOUISIANA (October 10, 2022): Environmental Dynamics International (EDI), Environmental Operating Solutions (EOSi), & Nexom - all Axius Water companies - come together for their WEFTEC debut to showcase their proven wastewater solutions for aeration,...
EDI, EOSi, Nexom & ATAC come together as Axius Water companies at IFAT 2022 in Hall A3, Stand 315 to feature proven nutrient management solutions
MUNICH GERMANY (30 May, 2022): Environmental Dynamics International (EDI), Environmental Operating Solutions (EOSi), Nexom, and ATAC Solutions, all Axius Water companies, come together for their IFAT debut to showcase their proven wastewater solutions for worry-free...
KKR and XPV Grow Water Quality Platform with acquisition of Environmental Dynamics International (EDI)
KKR AND XPV GROW WATER QUALITY PLATFORM WITH ACQUISITION OF ENVIRONMENTAL DYNAMICS INTERNATIONAL (EDI) Completes First Add-on to Strategic Platform that includes Nexom and EOSi New York – June 23, 2020 – A global strategic platform established by KKR and XPV Water...
XPV Water Partners, Water Industry Executives Jointly Form Nexom
- New wastewater company led by CEO Thomas M. Pokorsky and President Martin Hildebrand.
- Company formed to be leader in nutrient removal and energy and operating efficiency.
- Created from Winnipeg-based Nelson Environmental Inc., founded in 1997.
- Nexom purchased cloth disk filtration technology; more acquisitions in progress.