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FREE WEBINAR: Onsite/Decentralized Wastewater Treatment Solutions for Collection, Treatment and Dispersal

  • Indiana - Professional Engineers
  • Maine - Plumbing Inspectors
  • Maine - Site Evaluator
  • Maine - Voluntary Certification for On-Site System Contractors
  • Massachusetts - Soil Evaluator
  • Massachusetts - System Inspectors
  • National Environmental Health Association - NEHA
  • Nebraska - Onsite Wastewater System Contractors
  • New Hampshire - Designers & Installers
  • New York - Land Surveyors
  • New York - Professional Engineers
  • North Carolina - Registered Environmental Health Specialist (REHS)
  • Ohio - Sewage Treatment System Contractors

This live webinar was recorded to view at your convenience.

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This course is approved for one credit hour in: 
• New Hampshire Department of Environmental Services designers and installers.


Onsite treatment is often required on commercial facilities that are not served by central sewers. The wastewater that is produced by these facilities is quite varied. This presentation will explore some of these applications, looking at the constituents that can be expected and the challenges associated with treating these wastewaters.

Speaker Biography

Larry Abatiell, P.E.
Sales Engineer

Larry Abatiell is Infiltrator’s Sales Engineer for the Eastern Region and works primarily on projects involving products from Delta Treatment Systems, an Infiltrator company.  He and his team provide sales and technical support for creative and cost effective onsite and decentralized wastewater solutions. Larry has 34 years of industry experience in civil infrastructure, environmental, materials, technology, construction / building products, water and wastewater, capital equipment and engineering services.  Larry is a registered Professional Engineer in multiple states and holds a BS in Civil Engineering from University of Vermont.

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