Case Studies, News & Articles

Explore how EOSi is shaping the future of water treatment. From real-world case studies and technical articles to company news and industry press, this hub showcases our latest innovations, success stories, and thought leadership.

Articles

Nov 13, 2025

Building Deeper BNR Expertise: EOSi’s Hands-On Training Prepares Operators to Tackle Nutrient Challenges with Skill, Confidence, and Technical Precision

Stringent water quality standards and operationally complex water treatment systems require deeper biological nutrient removal (BNR) knowledge beyond basic understanding of BNR processes. EOSi supports industry training classes and seminars that enable water-treatment professionals to gain the vital BNR expertise they need to improve treatment plant operations — and earn valuable Continuing Education Units (CEUs) for career advancement.

News & Press

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.

Wastewater Treatment Site Shoot LACSD00034

Articles

Safeguarding Cybersecurity with EOSi’s Virtual Nitrack®: Ultra-secure Biological Nutrient Removal Optimization with Cloud-based Process Automation

EOSi’s cloud-based Virtual Nitrack® carbon-source dosing control system for biological nutrient removal optimization offers enterprise-grade cybersecurity for resisting hacking efforts of the most determined “bad actors.”

Case Study

South Florida WRF Evaluates & Switches from Methanol to Nonhazardous MicroC® 2000 for Enhanced Filter Denitrification

A South Florida municipal WRF seeking to eliminate the safety risks and high operational costs of using methanol as a carbon source switches to nonhazardous MicroC® 2000 optimized with EOSi’s Nitrack® automation control to enhance their denitrification filter process.

News & Press

Axius Water® Expands Nutrient Removal Capabilities with the Acquisition of S&N Airoflo, Inc.

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. This acquisition enables Axius to further expand its nutrient removal solutions for water and wastewater, while optimizing efficiency across the ecosystem.

Articles

Don’t Get Fooled – When It Comes to Carbon Sources, Is Cheaper Really Better?

“Choosing cheap” by opting for an unrefined crude glycerin carbon source delivered direct from the biodiesel facility over EOSi’s MicroC® can be risky business for wastewater treatment plant operators, especially when it means operating without MicroC’s consistent quality, dependable supply, expert support, and automated Nitrack® biological nutrient removal (BNR) needed for reliable permit compliance.

Articles

How the Right BNR Carbon Source Supports Net Zero Emission Targets

As the wastewater industry shifts from carbon neutrality to ambitious Net Zero goals, treatment plants must reassess the climate impact of their processes—especially carbon dosing for nutrient removal. Backed by lifecycle analysis, explore how switching from methanol to biogenic carbon sources like MicroC® can dramatically reduce Scope 1 and 2 greenhouse gas emissions.