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Join Donohue Professionals at WEFTEC Technical Sessions
Join our Wastewater Professionals as they discuss the latest industry trends. Donohue is well-represented at this year's WEFTEC conference in New Orleans.
Low DO Operation at TRA Featured in Texas WET
The July/August 2014 issue of Texas WET magazine recently profiled low dissolved oxygen (DO) operation and its impact on reduced energy consumption and nutrient removal at the Trinity River Authority of Texas (TRA) Central Regional Wastewater System. The article, “Low DO Operations: Impacts on Airflow, Nitrification, and Ecology” was co-authored by Leon Downing, Donohue & Associates; Mike Young and David Terrill, Trinity River Authority; and Jason Crawly, Freese and Nichols. Downing was instrumental in process modeling and analysis.
Donohue Welcomes Michael Harvey, PE
Michael Harvey, PE, recently joined Donohue’s Chicago office with more than 30 years of experience in engineering, project management and client service. He has led the planning, design, and construction of water, wastewater, and stormwater projects throughout the Midwest.
Eric Lynne, PE, Honored with Four Awards at CSWEA Conference
Eric Lynne is the most recent inductee into the prestigious *Seven “S” Society* (Sentral States Select Society of Sanitary Sludge Shovelers) of the Central States Water Environment Association (CSWEA). He joins fellow Donohue Seven “S” inductees Bill Marten and Ken Sedmak. Eric was honored for his tireless dedication and involvement in CSWEA and contributions to the water environment.
Nathan Cassity, PE, BCEE, Joins Donohue Team
Nathan Cassity, PE, BCEE, a wastewater process engineer with over 15 years of experience, has joined Donohue & Associates in the Sheboygan office. Nathan has performed numerous evaluations and designs for wastewater facilities throughout the U.S.. His expertise includes primary and secondary treatment, nutrient removal, advanced treatment, disinfection, odor control, and biosolids handling, treatment, and disposal. He specializes in process modeling using BioWin and GPS-X.
Holzem Earns ISI Envision Sustainability Certification
Donohue's Ryan Holzem, Ph.D., recently obtained certification as an Envision Sustainability Professional (ENV SP) from the Institute for Sustainable Infrastructure.
Donohue and City of Jefferson City Receive ACEC Missouri 2014 Engineering Excellence Honor Award
Donohue & Associates, Inc. received an Honor Award for engineering excellence from the American Council of Engineering Companies (ACEC) of Missouri. The awards for Engineering Excellence...
Focus on Energy awards City of Brookfield $500,000 under the 2013 Renewable Energy Competitive Incentive Program (RECIP)
The City of Brookfield, Wisconsin, will receive a $500,000 incentive from Focus on Energy under the 2013 Renewable Energy Competitive Incentive Program (RECIP). This award will...
WEFTEC 2013 Volunteers help construct a rain garden at John C. Haines Elementary School in Chicago
The WEFTEC® 2013 annual service project, “Reading, Writing, and Rain Gardens” event replaced pavement with green space at the John C. Haines Elementary School in Chicago....
Craig Heisel, PE joins Donohue as a Senior Process Engineer
Craig joins Donohue with over 15 years of experience in the design, construction, start-up, operation, and maintenance of wastewater treatment facilities.
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