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all things water®

Contact Us

498 Seventh Ave, 11th Floor
New York, NY 10018

(212) 539-7000

Paul Pitt, PhD, PE, BCEE

Vice President

Paul Pitt, PhD, PE, BCEE

Paul is a leading expert in wastewater treatment plant design and operation and serves as Hazen’s Director of Wastewater Technology. His expertise includes all aspects of wastewater treatment with emphasis on BNR/ENR, process modeling, operational troubleshooting, and solutions to activated sludge filamentous bulking and foaming problems. Previously, Paul led wastewater treatment design and optimization for the City/County of San Francisco.

Areas of Expertise
Design, optimization, and operation of wastewater treatment plants
Process evaluation, troubleshooting, modeling, calibration, and optimization
Utilization of BioWin and CFD modeling to enhance plant performance
BNR/ENR treatment plant upgrades
Full-scale, pilot, and bench scale testing
Professional Activities
Water Environment Federation (WEF)
International Water Association (IWA)
PhD, Sanitary Engineering, University of California
MS, Environmental Engineering, University of Newcastle upon Tyne, England
BS, Civil Engineering, University of Newcastle upon Tyne, England
Professional Engineer (PE)
Board Certified Environmental Engineer (BCEE)