BCO
Client: BCO
Polishing dairy manure digestate wastewater through targeted biological filtration to achieve nitrogen/ammonia discharge compliance.
Location:
Greenleaf, WI
Project:
Manure wastewater
Application:
Dairy Manure Digestate Wastewater, Biological Filtration for Nitrogen Removal
Year Start:
2021
Scope of Services:
Engineering, Equipment Supply, Commissioning & Startup
Executive Summary
BCO required an effective polishing solution for dairy manure digestate wastewater to meet discharge requirements in Greenleaf, Wisconsin. The wastewater stream, characterized by elevated nitrogen levels typical of anaerobic digestion byproducts, required reliable biological treatment to achieve consistent nitrogen removal prior to discharge. The project demanded a proven biological process capable of stable performance under variable loading conditions.
Tomorrow Water Actions and Scope
Tomorrow Water provided biological process selection, biological filter supply, and commissioning services. The selected biological filtration system was engineered to achieve targeted nitrogen removal and to operate reliably as a polishing step for digestate wastewater prior to discharge.
Conclusion
Through focused biological process expertise and targeted system delivery, Tomorrow Water enabled BCO to achieve nitrogen removal objectives and regulatory compliance for digestate wastewater discharge. The solution provides a reliable and scalable biological polishing approach suitable for agricultural and anaerobic digestion facilities.

