Share Post this to Facebook Tweet this Share this on Linkedin Pin this on Pinterest Share this via email

When it comes to the design, evaluation, and/or troubleshooting of anaerobic wastewater treatment systems, ATI is the leading engineering firm in the United States. ATI has been involved in over 100 projects dealing with anaerobic wastewater treatment and anaerobic digestion of high solids/high-strength wastes in the public and private sectors. Whether working with systems employing anaerobic lagoons to expanded granular sludge technologies, ATI recognizes the specific and unique requirements of this field.

We enjoy sharing our extensive knowledge of anaerobic digestion. To learn more, order Dennis Totzke’s “Anaerobic Treatment Technology Overview” paper, attend the annual anaerobic seminar at Marquette University, and please contact us!


  • Biomethane potential testing
  • Construction related engineering
  • Design basis development
  • Design engineering
  • Operations assistance
  • Predesign engineering
  • Preliminary (feasibility) engineering
  • Specific methanogenic activity testing
  • Startup assistance and training
  • Troubleshooting
  • Waste characterization