Case Studies
See how we’ve helped facilities achieve permit compliance and optimize their nutrient removal process.
Florida WWTP Replaces Methanol with Safer Supplemental Carbon Source
A Florida WWTP avoids costly upgrades of aging methanol-based facilities and equipment and remains in compliance by switching to safer and non-flammable EOSi MicroC 2000® supplemental carbon sources for denitrification for biological nitrogen removal (BNR).
MicroC 2000® Supports Biomass During Refinery Turnaround
EOSi assists an industrial wastewater treatment facility serving a refinery undergoing a three-month turnaround maintenance to supplement and maintain biochemical oxygen demand (BOD) loadings to quickly achieve treatment effectiveness and regulatory compliance.
Denver Area Wastewater Treatment Plant
A Denver-area wastewater treatment plant migrates methanol-fed TETRA® Denite® tertiary filter to non-methanol MicroC® 2000 in a trial determining the effect of using alternative carbon sources on the operations of a tertiary effluent deep-bed biological denitrification process.
HRSD Nansemond Treatment Plant Case Study
Switching to EOSi’s MicroC 3000® biobased alcohol mixture carbon source for denitrification enables a southeastern Virginia wastewater treatment plant to substantially reduce external carbon source expenditures..
Beef Processing Facility Case Study
EOSi assists a meat-processing facility address multiple denitrification process challenges and meet compliance goals during commissioning of a BNR upgrade to their wastewater treatment plant (WWTP) to comply with total maximum daily load (TMDL) limits.
Mid-Atlantic Water Reclamation Plant Demonstrates Non-VFA Pathway EBPR Using MicroC® 2000
Using EOSi’s MicroC® 2000 carbon sources as a glycerol-based electron-donor for accomplishing enhanced biological phosphorus removal in plant processes enables a mid-Atlantic water reclamation plant to lower chemical costs and improve nutrient removal performance.