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FOR IMMEDIATE RELEASE

Media Contact: Lori Harrison, 703-684-2480
lharrison@wef.org
January 9, 2014

Water Environment Research Article Makes Strong Case for Feedback Aeration Control of Activated Sludge Process Leading to Significant Energy Savings, Other Benefits 
Read about Issues and Solutions in January 2014 Issue  

 
ALEXANDRIA, Va. – The open access article for this month’s issue of Water Environment Research (WER)—the popular journal published by the Water Environment Federation (WEF)—examines ammonia-based aeration control of the activated sludge process, including the potential for significant aeration energy savings performance improvements for nitrogen and biological phosphorus removal plants. 

According to WER Editor-in-Chief Tim Ellis, the authors list several advantages to this process including reduced energy costs, potential improvements in enhanced biological phosphorus removal, and lower carbon requirements for dentrification. A case study at the Nansemond WRRF in Hampton Roads Sanitation District was used to bolster these conclusions.

Formerly available to subscribers only, selected WER articles such as this one are available free to the public on a monthly basis through an open-access program. Click here to download the open access article, “Ammonia-Based Feedforward and Feedback Aeration Control in Activated Sludge Processes” by Leiv Rieger, Richard M. Jones, Peter L. Dold, and Charles B. Bott. 

Published since 1928, WER features peer-reviewed research papers and research notes, as well as state-of-the-art and critical reviews on original, fundamental, and applied research in all scientific and technical areas related to water quality, pollution control, and management. Originally known as the Sewage Works Journal, WER is available in both print and online formats and receives approximately 300 new research submissions each year. 

About WEF
Founded in 1928, the Water Environment Federation (WEF) is a not-for-profit technical and educational organization of 36,000 individual members and 75 affiliated Member Associations representing water quality professionals around the world. WEF members, Member Associations and staff proudly work to achieve our mission to provide bold leadership, champion innovation, connect water professionals, and leverage knowledge to support clean and safe water worldwide. To learn more, visit www.wef.org.

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