Tag Archives: wastewater

Mission Complete: DC Water’s First Tunnel Boring Machine Finishes 7.2-km Tunnel

September 15, 2015

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With the DC Water Main Pumping Station in the background, Lady Bird emerges from its tunnel boring mission. Photo courtesy of Ted Coyle, DC Water.

Lady Bird, DC Water’s (Washington, D.C.) tunnel boring machine (TBM), has completed a 7.2-km (4.5-mi) tunnel that will be used to help improve water quality in the Anacostia River. In July, Lady Bird completed the dig, and its cutterhead — the elaborate steel face of the machine with built-in cutting and slicing tools — was […]

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WEF Book Discusses Ultraviolet Disinfection

June 25, 2015

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WEF Book-UV cover

Learn about the advantages and disadvantages of ultraviolet (UV) disinfection in the Water Environment Federation’s (WEF’s; Alexandria, Va.) new book, Ultraviolet Disinfection for Wastewater: Low-Dose Application Guidance for Secondary and Tertiary Discharges. The book, which offers case study examples, fills a gap in the design guidance for UV disinfection for low-dose applications such as disinfection […]

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U.S. House Passes Cybersecurity Bill

June 19, 2015

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On April 23, the U.S. House of Representatives passed by a vote of 355-63 H.R. 1731, the National Cybersecurity Protection Advancement Act (NCPAA). The bill, which is pending the U.S. Senate’s vote, will help American businesses better protect their digital networks from dangerous and destructive cyberattacks. Added to the legislation during floor proceedings were provisions […]

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A Bubbly Solution

June 12, 2015

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Avery Brewing's new tap room and restaurant has 60 taps with 30 different beers on draft. Photo courtesy of The Brewtography Project.

The City of Boulder, Colo., tests using beer byproduct to help reduce nitrogen   When the City of Boulder, Colo., decided to find ways to further reduce nitrogen runoff from its water resource recovery facility (WRRF), it discovered that the answer lay in one of the least likely substances: beer. Or, more specifically, the answer […]

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WEF Member Associations Send Young Water Scientists to U.S. SJWP Competition

June 8, 2015

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SJWP 2014 - US Competition

Some of the most promising, up-and-coming water scientists in the U.S. will gather at the Hilton Washington Dulles Airport Hotel in Herndon, Va., June 19–20 for the 2015 U.S. Stockholm Junior Water Prize (SJWP) competition. Water Environment Federation (WEF; Alexandria, Va.) Member Associations (MAs) have selected high school-age winners representing 48 states as well as […]

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Recommend WER to Your Local Library

May 19, 2015

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WER Featured Image

If you find the Water Environment Research (WER) journal to be valuable, then it’s time to let your local library know. Encourage local libraries or institutions to carry WER as a way to help lead innovation in the water sector. The Water Environment Federation (Alexandria, Va.) created a form to serves as a template to […]

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U.S. House Committee Urged To Invest in Water and Wastewater Infrastructure

May 8, 2015

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Leaders from the Water Environment Federation (Alexandria, Va.), U.S. Conference of Mayors (Washington, D.C.), Association of Metropolitan Water Agencies (Washington, D.C.), American Public Works Association (Kansas City, Mo.), American Water Works Association (Denver), National Association of Clean Water Agencies (Washington, D.C.), and the WateReuse Association (Alexandria, Va.) submitted a letter to the U.S. House of […]

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WEF Trustee Receives Award for Excellence in Water Engineering

May 6, 2015

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Garry Macdonald (center) received the 2015 Angus Award for Water, Waste, and Amenities from Kevin Thompson (right), the 2014–2015 president of the Institution of Professional Engineers New Zealand (IPENZ; Wellington); and Sulo Shanmuganathan (left), Opus International Consultants Ltd. (Wellington) award sponsor representative. Photo courtesy of Institution of Professional Engineers New Zealand (Wellington).

On March 13, Garry Macdonald, member of the Water Environment Federation’s (WEF; Alexandria, Va.) 2014–2015 Board of Trustees, received the 2015 Angus Award for Water, Waste, and Amenities from the Institution of Professional Engineers New Zealand (IPENZ; Wellington). The award, which falls under the category of Supreme Technical Awards for Engineering Achievers, recognizes Macdonald’s expertise […]

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