Nov 26, 2016
Electric effluent
Kevin L. Enfinger and Patrick L. Stevens
This month, we take a look at electric automobile manufacturing through the eyes of a
sewer.
Automotive manufacturing has long been an
Dec 08, 2016
WEFTEC 2016 Ingenuity Contest winners announced
This year marks the fifth year this competition has sought to recognize those fixes that began on the front lines with the need tackle a persistent
Nov 10, 2017
The November 2017 Splash Shot gives a sneak peak of the full Operations Challenge coming in the December issue.
Nov 27, 2018
What every operator should know about belt filter presses
Ken Schnaars
Belt filter presses are used to dewater primary and/or waste activated sludges (WAS), such as those that come from aerobic or
Nov 17, 2016
Los Angeles Mayor Eric Garcetti and Los Angeles Department of Water and Power crews add a few hundred more plastic balls to the roughly 96 million already covering the 70.8-ha (175-ac) surface of
Nov 22, 2016
This photo shows the somewhat “hairy” situation found during a sewer inspection. Use your Defect Detective skills to answer
the questions below about this operations-and-maintenance defect.
By Ted
Nov 22, 2016
Secondary clarification is a vital component of most biological wastewater treatment systems. The fundamental objective of secondary clarifiers is to separate biological floc from the treated liquid
Nov 22, 2016
Thames Water Lee Tunnel
The 6.9-km (4.3-mi) Lee Tunnel, managed by Thames Water, is the largest project ever undertaken by the United Kingdom’s privatized water industry. The tunnel redirects more
Oct 24, 2017
Las Vegas Street Water Resource Recovery Facility - Colorado Springs Utilities
The site of the Las Vegas Street Water Resource Recovery Facility (WRRF) has housed wastewater treatment since 1888.
Sep 27, 2017
The September 2017 WEFTEC Preview section from Water Environment & Technology magazine
