WEF Discussions — Now on LinkedIn!

WEF is pleased to announce the creation of free LinkedIn groups associated with its technical discussion forum topics. Through these LinkedIn groups, members will be able to view and participate in discussions, as well as communicate with one another via direct messages. Share your experiences and knowledge, ask questions and respond to other discussions as frequently as you like!

You must have a LinkedIn profile to join a LinkedIn group; you can create your profile here. If you already have a LinkedIn profile, all you need to do is submit a request to join one or all of the following groups:

Water Environment Federation (Main) | Biosolids | Collection Systems | Nutrients | Stormwater 
Utility Management | Water Reuse | Water for Jobs | Watershed Management | Laboratory Practices 

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Operation and Maintenance
  Topics Topic Starter Replies Views Last Post
Grit pipeline and with pinch valves sandra 0 3273 Wednesday, April 13, 2016 12:21 PM 
Use of Larvacides for midge fly control 01632316 0 3859 Tuesday, December 22, 2015 11:19 AM 
BNR Internal Recycle Cooper 0 14258 Wednesday, January 28, 2015 8:27 PM 
Control of algae growth on concrete with coatings? 01490632 0 19670 Tuesday, February 25, 2014 2:17 PM 
Nitrate Lock Extended aeration Paul Robertson 0 19328 Thursday, December 26, 2013 11:19 AM 
Alien Bugs(2) 01663302 0 15588 Monday, December 23, 2013 10:09 AM 
Portable Suspended Solids Analyzer 01471237 0 19311 Friday, August 16, 2013 9:42 AM 
Water Fleas!!!(2) 01474775 0 5163 Wednesday, May 8, 2013 10:41 AM 
Ozone for Fecal Coliform Reduction 17633991 0 6173 Sunday, April 14, 2013 6:36 PM 
Ocean Outfall assessment 01607899 0 7412 Wednesday, January 9, 2013 3:51 PM 
pH of Mixed Liquor 17627563 0 5952 Monday, December 31, 2012 11:10 AM 
Oxidation ditch 01645290 0 8188 Thursday, November 29, 2012 10:24 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 8487 Wednesday, October 17, 2012 5:35 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 7196 Tuesday, October 16, 2012 9:55 PM 
Determining the settlement tank's volume Hajar 0 8653 Tuesday, September 25, 2012 7:55 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 8941 Tuesday, September 4, 2012 12:17 PM 
ski resort WWTP operation 01463964 0 5769 Friday, August 10, 2012 2:24 PM 
Overheating wires with WEDECO UV system 01453718 0 5887 Tuesday, August 7, 2012 2:46 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 5938 Tuesday, June 26, 2012 9:52 AM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 5996 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 5926 Monday, May 14, 2012 10:38 AM 
Alkalinity control Andres Vinent 0 8166 Tuesday, February 21, 2012 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 7465 Friday, February 17, 2012 3:16 PM 
Energy-Water Nexus and Pumps KVertovec 0 7089 Friday, February 17, 2012 3:12 PM 
Affordable trash removal from biosolids Landbiosolid 0 7973 Thursday, February 9, 2012 10:13 AM 
Septage/Grease Screening Units Frederick Auermuller 0 8649 Tuesday, January 3, 2012 3:51 PM 
envirofilt JK 0 8764 Sunday, December 11, 2011 6:52 PM 
Dam Odours Nick 0 8983 Tuesday, November 29, 2011 7:24 PM 
Mercury Control Jason Graham 0 8861 Tuesday, November 29, 2011 2:09 PM 
Digester Piping Phosphate Scaling Inspection. Nash 0 8151 Wednesday, November 23, 2011 7:48 AM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 8218 Thursday, November 10, 2011 5:01 PM 
Anaerobic capability Matt Forbes 0 9102 Wednesday, September 7, 2011 11:00 PM 
High Influent Sulfates Randy Siddens 0 9106 Tuesday, August 30, 2011 11:45 AM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 8646 Tuesday, August 23, 2011 8:01 PM 
Lining stainless steel air pipe Larry Dolamore 0 9625 Monday, June 27, 2011 9:13 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 10946 Sunday, November 13, 2011 11:03 PM 
Pump Mixing Systems Anaerobic Digesters Christopher Morphey 0 10808 Tuesday, May 24, 2011 10:55 AM 
Free Webinar: The Science of Mixing and Maintaining Water Quality in Water Storage Tanks NRWA Webinar 0 10607 Tuesday, May 17, 2011 2:20 PM 
Wastewater operator training opportunity at Wausau, Wisconsin February 1, 2011. Terry 0 11593 Wednesday, January 5, 2011 9:15 AM 
Caroling Sewermen Victor Santa Cruz 0 11793 Wednesday, December 29, 2010 1:44 PM 
aerobic-anoxic operation ale 0 14228 Sunday, November 14, 2010 2:04 AM 
SBR Omniflow Jerry 0 12060 Thursday, August 26, 2010 3:34 PM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 9801 Wednesday, August 25, 2010 1:47 PM 
transportation of dewatered alum sludge Doctor Sewage 0 12082 Monday, August 2, 2010 3:55 AM 
grey slime in trickling filters & SBRs Todd Boling 0 10068 Saturday, May 1, 2010 4:19 PM 
Request for Spiral Heat Exchanger experience Richard Roberts 0 13765 Monday, March 15, 2010 7:24 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 0 15277 Thursday, January 21, 2010 8:24 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 11418 Thursday, January 21, 2010 8:23 PM 
Operators Meeting in WI Terry 0 16426 Friday, January 8, 2010 12:20 PM 
Decanting solds & scum Dwayne 1 12420 Friday, June 19, 2015 6:28 AM 
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