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 1116 Wednesday, April 13, 2016 12:21 PM 
Use of Larvacides for midge fly control 01632316 0 2102 Tuesday, December 22, 2015 11:19 AM 
BNR Internal Recycle Cooper 0 12128 Wednesday, January 28, 2015 8:27 PM 
Control of algae growth on concrete with coatings? 01490632 0 17556 Tuesday, February 25, 2014 2:17 PM 
Nitrate Lock Extended aeration Paul Robertson 0 17276 Thursday, December 26, 2013 11:19 AM 
Alien Bugs(2) 01663302 0 13604 Monday, December 23, 2013 10:09 AM 
Portable Suspended Solids Analyzer 01471237 0 17254 Friday, August 16, 2013 9:42 AM 
Water Fleas!!!(2) 01474775 0 3131 Wednesday, May 8, 2013 10:41 AM 
Ozone for Fecal Coliform Reduction 17633991 0 4001 Sunday, April 14, 2013 6:36 PM 
Ocean Outfall assessment 01607899 0 5331 Wednesday, January 9, 2013 3:51 PM 
pH of Mixed Liquor 17627563 0 3856 Monday, December 31, 2012 11:10 AM 
Oxidation ditch 01645290 0 6151 Thursday, November 29, 2012 10:24 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 6387 Wednesday, October 17, 2012 5:35 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 5082 Tuesday, October 16, 2012 9:55 PM 
Determining the settlement tank's volume Hajar 0 6606 Tuesday, September 25, 2012 7:55 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 6761 Tuesday, September 4, 2012 12:17 PM 
ski resort WWTP operation 01463964 0 3692 Friday, August 10, 2012 2:24 PM 
Overheating wires with WEDECO UV system 01453718 0 3837 Tuesday, August 7, 2012 2:46 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 3970 Tuesday, June 26, 2012 9:52 AM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 3917 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 3909 Monday, May 14, 2012 10:38 AM 
Alkalinity control Andres Vinent 0 6201 Tuesday, February 21, 2012 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 5443 Friday, February 17, 2012 3:16 PM 
Energy-Water Nexus and Pumps KVertovec 0 5079 Friday, February 17, 2012 3:12 PM 
Affordable trash removal from biosolids Landbiosolid 0 5963 Thursday, February 9, 2012 10:13 AM 
Septage/Grease Screening Units Frederick Auermuller 0 6625 Tuesday, January 3, 2012 3:51 PM 
envirofilt JK 0 6765 Sunday, December 11, 2011 6:52 PM 
Dam Odours Nick 0 7017 Tuesday, November 29, 2011 7:24 PM 
Mercury Control Jason Graham 0 6824 Tuesday, November 29, 2011 2:09 PM 
Digester Piping Phosphate Scaling Inspection. Nash 0 6156 Wednesday, November 23, 2011 7:48 AM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 6322 Thursday, November 10, 2011 5:01 PM 
Anaerobic capability Matt Forbes 0 7154 Wednesday, September 7, 2011 11:00 PM 
High Influent Sulfates Randy Siddens 0 7276 Tuesday, August 30, 2011 11:45 AM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 6800 Tuesday, August 23, 2011 8:01 PM 
Lining stainless steel air pipe Larry Dolamore 0 7710 Monday, June 27, 2011 9:13 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 8815 Sunday, November 13, 2011 11:03 PM 
Pump Mixing Systems Anaerobic Digesters Christopher Morphey 0 8918 Tuesday, May 24, 2011 10:55 AM 
Free Webinar: The Science of Mixing and Maintaining Water Quality in Water Storage Tanks NRWA Webinar 0 8621 Tuesday, May 17, 2011 2:20 PM 
Wastewater operator training opportunity at Wausau, Wisconsin February 1, 2011. Terry 0 9466 Wednesday, January 5, 2011 9:15 AM 
Caroling Sewermen Victor Santa Cruz 0 9708 Wednesday, December 29, 2010 1:44 PM 
aerobic-anoxic operation ale 0 12140 Sunday, November 14, 2010 2:04 AM 
SBR Omniflow Jerry 0 10153 Thursday, August 26, 2010 3:34 PM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 7922 Wednesday, August 25, 2010 1:47 PM 
transportation of dewatered alum sludge Doctor Sewage 0 10221 Monday, August 2, 2010 3:55 AM 
grey slime in trickling filters & SBRs Todd Boling 0 11500 Saturday, May 1, 2010 4:19 PM 
Request for Spiral Heat Exchanger experience Richard Roberts 0 11884 Monday, March 15, 2010 7:24 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 0 13255 Thursday, January 21, 2010 8:24 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 9310 Thursday, January 21, 2010 8:23 PM 
Operators Meeting in WI Terry 0 14367 Friday, January 8, 2010 12:20 PM 
Decanting solds & scum Dwayne 1 10201 Friday, June 19, 2015 6:28 AM 
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