Home

Dennis Hallahan

Dennis F. Hallahan, P.E., is the Technical Director of Infiltrator Water Technologies. Dennis has over 30 years of experience with the design, construction of decentralized wastewater treatment systems. He has authored numerous articles for on-site industry magazines and regularly gives presentations nationally on the science and fundamentals of on-site wastewater treatment systems. Dennis also serves on various national industry association wastewater committees.

The site, when completed, will be an open space covered with native grasses. The treatment system will be unknown to the visitors.
Wastewater Treatment

Issues facing decentralized wastewater treatment today

Electing appropriate technologies, managing sludge, optimizing energy consumption and addressing emerging pollutants can be challenges in developing effective decentralized wastewater...
Sept. 22, 2023
Home

Shallow Systems

About the author: Dennis Hallahan, P.E., is technical director for Infiltrator Systems Inc. Hallahan can be reached at [email protected] the demand for potable...
April 2, 2018
hall2
Utility Management

Tanks Evolve

New tank designs serve variety of advanced wastewater treatment needs
Jan. 22, 2014
Utility Management

Outside the City Center

About the author: Dennis Hallahan is technical director at Infiltrator Systems. Hallahan can be reached at 800.221.4436 or by e-mail at [email protected]. Cities...
April 7, 2010
Utility Management

Safe Gray Water Disposal Practices

About the author: Dennis Hallahan, P.E., is technical director of Infiltrator Systems, Inc. Hallahan can be reached at 800.221.4436 or by e-mail at dhallahan@infiltratorsystems...
Oct. 30, 2009