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 1357 Wednesday, April 13, 2016 12:21 PM 
Use of Larvacides for midge fly control 01632316 0 2387 Tuesday, December 22, 2015 11:19 AM 
BNR Internal Recycle Cooper 0 12630 Wednesday, January 28, 2015 8:27 PM 
Control of algae growth on concrete with coatings? 01490632 0 18036 Tuesday, February 25, 2014 2:17 PM 
Nitrate Lock Extended aeration Paul Robertson 0 17747 Thursday, December 26, 2013 11:19 AM 
Alien Bugs(2) 01663302 0 14067 Monday, December 23, 2013 10:09 AM 
Portable Suspended Solids Analyzer 01471237 0 17714 Friday, August 16, 2013 9:42 AM 
Water Fleas!!!(2) 01474775 0 3605 Wednesday, May 8, 2013 10:41 AM 
Ozone for Fecal Coliform Reduction 17633991 0 4472 Sunday, April 14, 2013 6:36 PM 
Ocean Outfall assessment 01607899 0 5779 Wednesday, January 9, 2013 3:51 PM 
pH of Mixed Liquor 17627563 0 4301 Monday, December 31, 2012 11:10 AM 
Oxidation ditch 01645290 0 6612 Thursday, November 29, 2012 10:24 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 6870 Wednesday, October 17, 2012 5:35 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 5590 Tuesday, October 16, 2012 9:55 PM 
Determining the settlement tank's volume Hajar 0 7087 Tuesday, September 25, 2012 7:55 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 7279 Tuesday, September 4, 2012 12:17 PM 
ski resort WWTP operation 01463964 0 4184 Friday, August 10, 2012 2:24 PM 
Overheating wires with WEDECO UV system 01453718 0 4279 Tuesday, August 7, 2012 2:46 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 4403 Tuesday, June 26, 2012 9:52 AM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 4402 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 4363 Monday, May 14, 2012 10:38 AM 
Alkalinity control Andres Vinent 0 6679 Tuesday, February 21, 2012 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 5939 Friday, February 17, 2012 3:16 PM 
Energy-Water Nexus and Pumps KVertovec 0 5551 Friday, February 17, 2012 3:12 PM 
Affordable trash removal from biosolids Landbiosolid 0 6439 Thursday, February 9, 2012 10:13 AM 
Septage/Grease Screening Units Frederick Auermuller 0 7108 Tuesday, January 3, 2012 3:51 PM 
envirofilt JK 0 7243 Sunday, December 11, 2011 6:52 PM 
Dam Odours Nick 0 7494 Tuesday, November 29, 2011 7:24 PM 
Mercury Control Jason Graham 0 7313 Tuesday, November 29, 2011 2:09 PM 
Digester Piping Phosphate Scaling Inspection. Nash 0 6644 Wednesday, November 23, 2011 7:48 AM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 6735 Thursday, November 10, 2011 5:01 PM 
Anaerobic capability Matt Forbes 0 7547 Wednesday, September 7, 2011 11:00 PM 
High Influent Sulfates Randy Siddens 0 7659 Tuesday, August 30, 2011 11:45 AM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 7216 Tuesday, August 23, 2011 8:01 PM 
Lining stainless steel air pipe Larry Dolamore 0 8135 Monday, June 27, 2011 9:13 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 9319 Sunday, November 13, 2011 11:03 PM 
Pump Mixing Systems Anaerobic Digesters Christopher Morphey 0 9307 Tuesday, May 24, 2011 10:55 AM 
Free Webinar: The Science of Mixing and Maintaining Water Quality in Water Storage Tanks NRWA Webinar 0 9071 Tuesday, May 17, 2011 2:20 PM 
Wastewater operator training opportunity at Wausau, Wisconsin February 1, 2011. Terry 0 9966 Wednesday, January 5, 2011 9:15 AM 
Caroling Sewermen Victor Santa Cruz 0 10191 Wednesday, December 29, 2010 1:44 PM 
aerobic-anoxic operation ale 0 12635 Sunday, November 14, 2010 2:04 AM 
SBR Omniflow Jerry 0 10581 Thursday, August 26, 2010 3:34 PM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 8353 Wednesday, August 25, 2010 1:47 PM 
transportation of dewatered alum sludge Doctor Sewage 0 10620 Monday, August 2, 2010 3:55 AM 
grey slime in trickling filters & SBRs Todd Boling 0 11898 Saturday, May 1, 2010 4:19 PM 
Request for Spiral Heat Exchanger experience Richard Roberts 0 12271 Monday, March 15, 2010 7:24 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 0 13673 Thursday, January 21, 2010 8:24 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 9760 Thursday, January 21, 2010 8:23 PM 
Operators Meeting in WI Terry 0 14840 Friday, January 8, 2010 12:20 PM 
Decanting solds & scum Dwayne 1 10727 Friday, June 19, 2015 6:28 AM 
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