Case Studies

See how we’ve helped facilities achieve permit compliance and optimize their nutrient removal process.
Jessie chou k Niro ga L7 I unsplash Case Study

Methanol to MicroC: Washington WWTP Reduces Cost & Risk with Non-hazardous EOSi MicroC® 2000

When a Washington wastewater treatment and reclamation plant using methanol year-round as a supplemental carbon source evaluated safer non-flammable and non-toxic alternatives to maintain adequate denitrification, they discovered more pounds of NOx were removed per gallon of MicroC®2000 used compared to using methanol — even with influent NOx loading measuring twice as high when treated with MicroC 2000.

Fl 2206 Case Study

EOSi’s Nitrack® Carbon Source Automation Make Florida County WWTPs Low-Nitrogen Compliant

Two Florida county municipal wastewater processing facilities achieve an ultra-low nitrogen effluent limit of 3mg./L — even with high variability in NOx loading — and lower overall chemical costs using EOSi’s automated Nitrack® Program controller dosing MicroC® 2000 carbon sources.

Fl 2203 Case Study

FL WWTP Meets Future Permit using EOSi’S Nitrack® Carbon Source Automation

A Florida municipal wastewater treatment facility becomes “future-ready” for meeting more stringent nitrogen permit requirements — and avoids a full plant upgrade — after implementing EOSi’s Nitrack® automated monitoring and dosing control feed system delivering MicroC® 2000 carbon sources.

Markets refinery Case Study

MicroC® Supports Biomass During Startup, Shutdown and Variable Loadings

EOSi assists municipal and industrial wastewater treatment facilities to supplement and maintain biochemical oxygen demand (BOD) loadings to quickly achieve treatment effectiveness and regulatory compliance. See how MicroC® Premium Carbon Sources can impact BOD at industries and processes like refineries, pharmaceuticals, industrial leachate, municipal startup, municipal underload, package plant startup, and chemical manufacturing.

Florida Municipal Advanced Wastewater Treatment Plant Case Study

Enhanced Safety & BNR: FL WWTP Migrates from Methanol to Non-Hazardous MicroC® 2000

A Florida municipal wastewater treatment facility using an aging methanol system for biological nitrogen removal switches to non-hazardous MicroC® 2000 carbon sources, avoiding an expensive methanol-system upgrade, maintaining regulatory compliance — and eliminating the need for chemical treatment of phosphorus.

Facility Case Study

Pennsylvania Beef-Processor Conquers BNR Obstacles & Compliance With EOSi’s MicroC® 2000

A Pennsylvania industrial beef-processing facility partners with EOSi to overcome multiple denitrification process challenges and meet max-load-limit permit compliance goals during commissioning of a biological nutrient removal upgrade to their wastewater treatment plant.