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
Oxidation Ditch Structural Assesment watertech 1 11935 Wednesday, September 22, 2010 2:15 PM 
Operations help Victoria Caulfield 1 8785 Friday, May 4, 2012 11:10 AM 
2011 Southern Oregon Water and Wastewater Short School Victor Santa Cruz 0 8637 Tuesday, August 23, 2011 8:01 PM 
Wastewater Microbiology/Biology Workshop Victor Santa Cruz 0 10940 Sunday, November 13, 2011 11:03 PM 
Caroling Sewermen Victor Santa Cruz 0 11784 Wednesday, December 29, 2010 1:44 PM 
Activated Sludge Process Control Workshop Victor Santa Cruz 1 10643 Wednesday, February 23, 2011 11:39 PM 
W3QLAS Anaerobic Digestion/Solids Dewatering Process Control Workshop Victor Santa Cruz 0 15270 Thursday, January 21, 2010 8:24 PM 
W3QLAS Activated Sludge Process Control Workshop Victor Santa Cruz 0 11409 Thursday, January 21, 2010 8:23 PM 
Chemical Phosphorus Removal Tyrone McCabe 6 18249 Sunday, July 25, 2010 9:08 PM 
trash pump solids handling recommended for mixed liquor Tom Hons 2 13919 Friday, May 28, 2010 3:30 PM 
grey slime in trickling filters & SBRs Todd Boling 0 10062 Saturday, May 1, 2010 4:19 PM 
head loss at air diffused system Tiger 1 14282 Monday, July 5, 2010 11:55 AM 
WASTEWATER MICROBIOLOGY & PROCESS CONTROL CLASS Terry 2 11402 Monday, August 8, 2011 1:17 PM 
Wastewater operator training opportunity at Wausau, Wisconsin February 1, 2011. Terry 0 11583 Wednesday, January 5, 2011 9:15 AM 
Operators Meeting in WI Terry 0 16421 Friday, January 8, 2010 12:20 PM 
MBBR Media Tatya Tope 2 9767 Thursday, October 27, 2011 4:03 PM 
Request for info regarding Trojan UV systems T.O.C. 5 11567 Friday, August 10, 2012 2:22 PM 
buried natural gas piping condition assessment T. Butler 1 9302 Tuesday, December 13, 2011 12:08 PM 
Outfall Shorezone Protection T. Butler 1 12534 Wednesday, March 17, 2010 12:14 PM 
Where to sell New Surplus Siemens Clarifier Drive ? surplusbuyer 1 12491 Saturday, July 24, 2010 1:33 PM 
Sand filters Flow rate peak cals..... SHARIFF 1 14075 Tuesday, February 23, 2010 12:45 AM 
Reseeding Nitrification/Denitrification Oxidation ditch Shannon Taylor 1 9082 Friday, August 19, 2011 10:46 AM 
Grit pipeline and with pinch valves sandra 0 3262 Wednesday, April 13, 2016 12:21 PM 
Log Sheet Data Rock 1 6347 Tuesday, June 12, 2012 1:37 PM 
Digester Gas treatment, Sulfa Treat, Eco tec, Jenbacher Richard Roberts 0 9796 Wednesday, August 25, 2010 1:47 PM 
Request for Spiral Heat Exchanger experience Richard Roberts 0 13755 Monday, March 15, 2010 7:24 AM 
High Influent Sulfates Randy Siddens 0 9095 Tuesday, August 30, 2011 11:45 AM 
RAS lines and clarifier balancing R Siddens 1 6798 Thursday, February 2, 2012 5:17 AM 
Nitrate Lock Extended aeration Paul Robertson 0 19320 Thursday, December 26, 2013 11:19 AM 
Free Webinar: The Science of Mixing and Maintaining Water Quality in Water Storage Tanks NRWA Webinar 0 10596 Tuesday, May 17, 2011 2:20 PM 
Free webinar: pharmaceutical disposal and preventing pollution NRWA CW 1 10848 Tuesday, May 17, 2011 11:14 AM 
Dam Odours Nick 0 8974 Tuesday, November 29, 2011 7:24 PM 
Digester Piping Phosphate Scaling Inspection. Nash 0 8142 Wednesday, November 23, 2011 7:48 AM 
disinfection with paracetic acid mgille 8 17190 Tuesday, July 6, 2010 10:33 AM 
In line nutrient monitoring mford 1 10200 Wednesday, July 6, 2011 9:16 AM 
Anaerobic capability Matt Forbes 0 9094 Wednesday, September 7, 2011 11:00 PM 
ORP control Mark Milne 2 13266 Friday, November 25, 2011 1:57 AM 
excessive dark foam on aeration tanks Mark 3 13424 Tuesday, April 5, 2011 11:33 AM 
Anaerobic sludge digestion Magnesium hyroxide slug mack72 2 14850 Saturday, November 26, 2011 10:20 AM 
Lining stainless steel air pipe Larry Dolamore 0 9612 Monday, June 27, 2011 9:13 AM 
Bar screen upstream level sensor Larry Dolamore 2 12004 Friday, May 28, 2010 5:15 PM 
Measuring grit accumulation in a tank Larry Dolamore 2 13647 Sunday, May 2, 2010 1:28 PM 
Affordable trash removal from biosolids Landbiosolid 0 7957 Thursday, February 9, 2012 10:13 AM 
Trash(tampons, etc.) problem land application Landbiosolid 1 10413 Tuesday, September 20, 2011 10:06 AM 
Trash Racks before Parkson Screens? L Cipparone 1 8334 Sunday, October 9, 2011 7:23 PM 
Energy-Water Nexus and Pumps(2) KVertovec 0 7451 Friday, February 17, 2012 3:16 PM 
Energy-Water Nexus and Pumps KVertovec 0 7075 Friday, February 17, 2012 3:12 PM 
High DO in Lagoons Kit Roush 2 8724 Tuesday, June 19, 2012 12:38 PM 
Polyethylene Glycol Treatability Keith Chapman 1 15003 Friday, November 25, 2011 1:56 AM 
Why effluent clears-up after interruption of aeration? Jurek Patoczka 1 9262 Sunday, October 9, 2011 7:34 PM 
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