Your web browser is out of date. Update your browser for more security, speed and the best experience on this site.

Update your browser

all things water®

Contact Us

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

(212) 539-7000

Irene W. Chu, PE

Principal Engineer

Irene Chu has expertise in wastewater treatment plant design and optimization with emphasis on process evaluations, field testing, and process modeling. Prior to joining Hazen, she supported the San Francisco Public Utilities Commission's Wastewater Enterprise, assisting the process group at the Southeast and Oceanside Wastewater Treatment Plants.

Areas of Expertise
• Wastewater facility evaluation and optimization
• Wastewater treatment plant design
• Pilot studies and full-scale demonstrations
• Combined sewer overflow mitigation
• Design services during construction
• Project management
Professional Activities
Chinese American Environmental Professionals Association
California Water Environment Association
Water Environment Federation
MS Environmental Engineering, University of California, Berkeley
BS Civil & Environmental Engineering, University of California, Berkeley
Professional Civil Engineer