(OMAHA, Neb. - September 4, 2009) - HDR's J.B. Neethling and Mario Benisch are scheduled to make presentations at the International Water Association's 2nd Specialized Conference – Nutrient Management in Wastewater Treatment Processes Sept. 6-9 in Krakow, Poland.
Neethling, the technical director of the Wastewater Treatment business class in HDR's Water business group based in Folsom, Calif., will make a presentation entitled "Relationship between nutrient removal technology performance and permit requirement" on Sept. 8.
Benisch, a project engineer in Portland, Ore., will have a presentation in which Neethling was one of the co-authors on Sept. 9 entitled "Utilizing phosphorus recovery for optimization of the biological nutrient removal process."
For more information about this event and the program, visit IWA Conference.
HDR is an employee-owned architectural, engineering and consulting firm with more than 8,000 professionals in 186 locations worldwide. All of them are committed to helping clients manage complex projects and make sound decisions. HDR is No. 13 overall in the Engineering News-Record Top 500 Design Firms rankings for 2009.