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®

News
Contact Us

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

(212) 539-7000

Akron, Ohio

Contact Us
Hazen and Sawyer
1755 Merriman Road, Suite 350
Akron, OH 44313
330-835-9585
W. James Gellner, PE
W. James Gellner, PE

Vice President

Related Projects

Middlebury Sewer Separation – Green Project (CSO Rack 5 and 7)
Westerly Long-Term Residuals Plan
Financial Capability Analysis for City of Marion (OH)
Evaluating Electrocell™ Focused Pulse Technology for Pathogen Reduction

Related Reading

Evaluating Grit Characteristics and Removal Performance
Using Integrated Fixed Film Activated Sludge (IFAS) to Increase Capacity