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Wastewater Treatment

EMG offers a comprehensive collection of solutions for your wastewater treatment challenges.

Our various technologies deliver long-term regulatory compliance and protection from Notices of Violation, significant reduction of hauling fees and sewer surcharges, lower operating costs, and a revenue stream from biogas and electricity generation.





EMG's PurEffluent™ technology is a resilient, highly stable, automated process that can handle various stress and upset operating conditions and recover quickly.
Based on state-of-the-art technology, the PurEffluent™ maintains high levels of anaerobic bacterial colonies, converting organic content in wastewater into biogas.



We provide aerobic and polishing systems to ensure compliance with more strict final discharge limits for BOD5 and suspended solids (TSS) concentrations.
We offer:
  • Extended aeration packaged systems
  • Dissolved Air Flotation (DAF) systems
  • Sequencing Batch Reactor (SBR) systems
  • Aerobic Fluidized Bed Reactors
  • Moving Bed Bioreactors (MBBR)
  • Membrane Bioreactors (MBRs)



Upgrading/Retrofitting Existing Treatment Plants
We provide our treatment technologies as packaged units that can be integrated into existing conventional aerobic/anaerobic systems to help improve regulatory compliance, reduce operating costs, increase treatment capacity, or facilitate plant production growth.



For nutrient control and treatment, we supply systems that utilize combined aerobic and anoxic biological processes to remove nitrogen and phosphorus (N&P) from wastewater.
Our N&P treatment include:
  • Nitrification systems for ammonia treatment
  • Nitrification/denitrification systems for nitrogen removal
  • Anoxic/aerobic systems for phosphorous treatment



We provides a range of components that may be needed upstream of the anaerobic/aerobic treatment process. We automate and integrate control of these components to simplify control of raw wastewater streams.
Some of the upstream components we provide include:

  • Wastewater equalization
  • Mixing and agitation
  • Solids screening
  • pH Control
  • Transfer/Lift Stations