Tag Archives: Maintenance

WEF Compiles Ebola Resources and Offers Webcast Recording

December 15, 2014

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This colorized transmission electron micrograph reveals some of the ultrastructural morphology displayed by an Ebola virus virio. Photo courtesy of Frederick A. Murphy, Center for Disease Control (CDC) Ebola Outbreak 2014 Press Kit.

The Water Environment Federation (WEF; Alexandria, Va.), in collaboration with many water and public health organizations, has been seeking credible Ebola information to address concerns and questions within the water sector. Because there is limited data on the fate and transport of Ebola in wastewater collection systems, the organizations have reached out to appropriate federal […]

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Wipes in Pipes Cause Costly Problems for Water Resource Recovery Facilities

January 28, 2014

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Flushables - Featured Image

Many wastewater treatment professionals agree that clogged pipes can cause big and costly problems. As these problems arise, Water Environment Federation (WEF; Alexandria, Va.) members are documenting costs spent on maintenance and repairs and are working to identify culprits. Clogs from items that do not belong in water resource recovery facility (WRRF) flows are not […]

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Tackling the Wipes in the Pipes WEF-wide

October 16, 2013

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In late July, Thames Water (London) reported that it had removed a 15-ton "fatberg" made of fat mixed with wet wipes from a London sewer. Photo courtesy of Thames Water.

The packages of wet wipes that have continued to populate store shelves nationwide during the past few years also are accumulating elsewhere — both in collection systems and outreach efforts by the Water Environment Federation (WEF; Alexandria, Va.). Through its outreach efforts, conferences, and magazines, WEF is helping raise awareness on how wet wipes can […]

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Learn Basics of Wastewater Treatment in New Online Course Series

June 18, 2013

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WEF Knowledge Center Logo

A new online course series, Basic Wastewater Treatment Series, now is available in the Knowledge Center. The series of four courses, hosted by Water Environment Federation (Alexandria, Va.) Past President Jeanette Brown, provides an overview of wastewater treatment and discusses key math and maintenance concepts. Specific topics covered throughout the series include permit requirements, unit […]

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Stop, Don’t Flush That

June 12, 2013

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Robert Villée, Plainfield Area Regional Sewerage Authority (Middlesex, N.J.) executive director, worked with authority staff to test flushable-product claims using this system. Photo courtesy of Villée.

WEF members work to solve nondispersibles problem   Wastewater treatment systems operate 24-hours a day, 7-days a week — that is, until an item that doesn’t belong makes its way into the system, clogging pipes and causing headaches for operators. Defining nondispersibles Perpetrators mucking up the system are known as “nondispersibles,” which currently means anything […]

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WEFTEC 2013 Operator Ingenuity Contest Wants More of Your Ingenious Fixes

May 9, 2013

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At WEFTEC® 2012, the Operator Ingenuity Awards recognized simple, imaginative, inventive, and effective ways operators and managers found to overcome pesky problems. This year, WEFTEC 2013 is seeking more creative, innovative, and straightforward solutions to the problems operators face every day. Often, the big solutions come from a tweak here or a little fix there. […]

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