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 0 778 Wednesday, April 13, 2016 12:21 PM 
Use of Larvacides for midge fly control 01632316 0 1784 Tuesday, December 22, 2015 11:19 AM 
BNR Internal Recycle Cooper 0 11514 Wednesday, January 28, 2015 8:27 PM 
Control of algae growth on concrete with coatings? 01490632 0 16934 Tuesday, February 25, 2014 2:17 PM 
Nitrate Lock Extended aeration Paul Robertson 0 16646 Thursday, December 26, 2013 11:19 AM 
Alien Bugs(2) 01663302 0 13026 Monday, December 23, 2013 10:09 AM 
Portable Suspended Solids Analyzer 01471237 0 16666 Friday, August 16, 2013 9:42 AM 
Water Fleas!!!(2) 01474775 0 2558 Wednesday, May 8, 2013 10:41 AM 
Ozone for Fecal Coliform Reduction 17633991 0 3433 Sunday, April 14, 2013 6:36 PM 
Ocean Outfall assessment 01607899 0 4765 Wednesday, January 9, 2013 3:51 PM 
pH of Mixed Liquor 17627563 0 3290 Monday, December 31, 2012 11:10 AM 
Oxidation ditch 01645290 0 5547 Thursday, November 29, 2012 10:24 AM 
flow meter calibration - Requires reporting to the regulators? 01782191 0 5820 Wednesday, October 17, 2012 5:35 PM 
flow meter calibration - that is requires reporting to the regulators? 01782191 0 4494 Tuesday, October 16, 2012 9:55 PM 
Determining the settlement tank's volume Hajar 0 6056 Tuesday, September 25, 2012 7:55 PM 
WWTP Opportunity - City of Kuna, ID DPFG 0 6106 Tuesday, September 4, 2012 12:17 PM 
ski resort WWTP operation 01463964 0 3114 Friday, August 10, 2012 2:24 PM 
Overheating wires with WEDECO UV system 01453718 0 3267 Tuesday, August 7, 2012 2:46 PM 
Filiment Problem (O21N) Can't pinpoint the cause...Help. Daniel Knox 0 3388 Tuesday, June 26, 2012 9:52 AM 
FOG Causing Primary Clarifier Failures(4) Erwin Bonatz 0 3303 Monday, May 14, 2012 10:44 AM 
FOG Causing Primary Clarifier Failures(2) Erwin Bonatz 0 3324 Monday, May 14, 2012 10:38 AM 
Alkalinity control Andres Vinent 0 5469 Tuesday, February 21, 2012 3:51 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 4816 Friday, February 17, 2012 3:16 PM 
Energy-Water Nexus and Pumps KVertovec 0 4505 Friday, February 17, 2012 3:12 PM 
Affordable trash removal from biosolids Landbiosolid 0 5321 Thursday, February 9, 2012 10:13 AM 
Septage/Grease Screening Units Frederick Auermuller 0 6012 Tuesday, January 3, 2012 3:51 PM 
envirofilt JK 0 6184 Sunday, December 11, 2011 6:52 PM 
Dam Odours Nick 0 6474 Tuesday, November 29, 2011 7:24 PM 
Mercury Control Jason Graham 0 6241 Tuesday, November 29, 2011 2:09 PM 
Digester Piping Phosphate Scaling Inspection. Nash 0 5565 Wednesday, November 23, 2011 7:48 AM 
Toxicity of Sanitizers/Commercial Cleaners David Allen 0 5810 Thursday, November 10, 2011 5:01 PM 
Anaerobic capability Matt Forbes 0 6578 Wednesday, September 7, 2011 11:00 PM 
High Influent Sulfates Randy Siddens 0 6786 Tuesday, August 30, 2011 11:45 AM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 6339 Tuesday, August 23, 2011 8:01 PM 
Lining stainless steel air pipe Larry Dolamore 0 7226 Monday, June 27, 2011 9:13 AM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 8232 Sunday, November 13, 2011 11:03 PM 
Pump Mixing Systems Anaerobic Digesters Christopher Morphey 0 8345 Tuesday, May 24, 2011 10:55 AM 
Free Webinar: The Science of Mixing and Maintaining Water Quality in Water Storage Tanks NRWA Webinar 0 8072 Tuesday, May 17, 2011 2:20 PM 
Wastewater operator training opportunity at Wausau, Wisconsin February 1, 2011. Terry 0 8874 Wednesday, January 5, 2011 9:15 AM 
Caroling Sewermen Victor Santa Cruz 0 9124 Wednesday, December 29, 2010 1:44 PM 
aerobic-anoxic operation ale 0 11246 Sunday, November 14, 2010 2:04 AM 
SBR Omniflow Jerry 0 9695 Thursday, August 26, 2010 3:34 PM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 7446 Wednesday, August 25, 2010 1:47 PM 
transportation of dewatered alum sludge Doctor Sewage 0 9755 Monday, August 2, 2010 3:55 AM 
grey slime in trickling filters & SBRs Todd Boling 0 11019 Saturday, May 1, 2010 4:19 PM 
Request for Spiral Heat Exchanger experience Richard Roberts 0 11412 Monday, March 15, 2010 7:24 AM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 0 12779 Thursday, January 21, 2010 8:24 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 8794 Thursday, January 21, 2010 8:23 PM 
Operators Meeting in WI Terry 0 13817 Friday, January 8, 2010 12:20 PM 
Decanting solds & scum Dwayne 1 9540 Friday, June 19, 2015 6:28 AM 
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