Featured Articles and Case Studies
MBBR retrofit of remote RBCs at Wabaseemoong Independent Nations, Ontario
Wabaseemoong Independent First Nations are a group of three communities located near the Ontario–Manitoba border about 120 kilometers north…
Vertical-shaft pile cloth filter at Pala Casino, California
Given the casino’s need to meet CA Title 22 reuse quality standards, the MITA® Pile Cloth Disk Filter was identified as a great solution because it can cost-effectively achieve lower TSS and turbidity than most other options on the market.
12+ years of SAGR performance a Shellbrook, Saskatchewan
Shellbrook’s objective was to treat its wastewater to the standards set by the CCME (Canadian Council of Ministers of the Environment), which Saskatchewan Environment was in the process of adopting.
Cold water lagoon-based ammonia, phosphorus, and nitrogen removal at Pilot Butte, Saskatchewan
Back in 2014, Pilot Butte’s population had just climbed past 2,500, and with several developments in progress, the Saskatchewan municipality needed to upgrade their two-cell facultative lagoon system to allow for more treatment capacity.
IFAS retrofit for ammonia, nitrogen at Maricopa, Arizona
In 2019, the Global Water – Palo Verde Water Reclamation Facility (WRF), located in northeastern Maricopa, AZ, was serving a growing population of 48,629 residents, while also seeing adjustments to their permit in their future.
Meeting ultra-low phosphorus TMDL at Bloomer, Wisconsin
Like many municipalities across North America facing environmental concerns over phosphorus—Bloomer was given a new Total Phosphorus (TP) limit that its existing wastewater treatment was unable to achieve.
Ammonia removal within existing lagoon footprint at Park View, Iowa
Sanitary district upgrades lagoons for full cold weather ammonia nitrification within existing footprint.
Expanding lagoon capacity using aeration, SAGR, MBBR within footprint at Absarokee, Montana
Fully utilizing a combination of Nexom’s expert technologies for BOD reduction and cold-water nitrification
Retrofitting with post-lagoon MBBR at Palmyra, Wisconsin
Retrofitting the existing lagoon for maintaining simple and reliable treatment to new specific limits.
Upgraded lagoons cited by U.S. EPA for ammonia removal at Kingsley, Iowa
Lagoon system upgrade with SAGR® technology for ammonia removal, BOD, TSS polishing, and disinfection to meet stringent discharge limits.
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Meet Tyler Friesen
Our General Manager puts in the work to keep Nexom a well-oiled machine – it’s Anousch!
Meet Anousch Mathew, P.Eng, MBA
Our General Manager puts in the work to keep Nexom a well-oiled machine – it’s Anousch!
Meet CJ Strain
Introducing our Product Manager for all of our Filtration technologies – we have CJ Strain! CJ has put in his years with us to help provide you..
Press Releases and News
Bringing Cyclor® Turbo to North America: Establishing a Local Reference
In September 2025, Nexom and SUEZ formalized a partnership to bring Cyclor® Turbo to the North American market. This marked a crucial step in the regional deployment of a biological treatment process developed through pilot work, early operational experience, and initial reference applications outside North America.
New in ES&E: Wabaseemoong retrofits RBCs into MBBR
Read the full story published as a featured piece in the February 2026 issue of Environmental Science & Engineering (ES&E) magazine: Retrofitting the Wabaseemoong Independent Nations’ WWTP from a RBC to a MBBR.
New in WE&T: Could Blue Grass’s approach to modernizing its lagoon system help your facility?
The City of Blue Grass has commissioned a modernized lagoon system that is now shaping regulatory policy across Iowa.
Nexom and Suez Get a Boost for Cyclor Turbo
Axius Water partnership with Suez brings proven Cyclor® Turbo advanced wastewater solution to North American market.
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
Nexom®, an Axius Water company, partners with SUEZ® to bring enhanced Aerobic Granular Sludge (AGS) to North American Market
Nexom, an Axius Water company, announced today the launch of Cyclor® Turbo, the proven SUEZ technology for advanced wastewater treatment in a compact footprint.
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.
Nexom® SAGR® post-lagoon nitrification will now be smaller and more cost-effective than ever
Winnipeg, MB, Canada (July 22, 2025): Nexom, an Axius Water company, announces today the launch of its smaller-footprint SAGR system. This updated design will significantly reduce the capital cost to provide year-round wastewater ammonia treatment for lagoon-reliant...
Nexom named “the most significant player in the lagoon space” by GWI
In a January 22, 2025 report on North America’s lagoon industry, Global Water Intelligence (GWI) called Nexom “the most significant player in the lagoon space.” The article quotes Nexom Director of Application Engineering Merle Kroeker, providing context for changes...
Axius Water® Acquires Aero-Mod, a Leader in Mechanical and Biological Treatment
POCASSET, MA USA (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.